AMD Radeon RX 6800M vs AMD Radeon HD 6750M Mac 1GB
AMD Radeon RX 6800M
AMD Radeon HD 6750M Mac 1GB
|
2560 Shaders
12GB GDDR6
2424MHz
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480 Shaders
1GB GDDR5
598MHz
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|
Peak AI Performance
24.82 TFLOPS
FP16
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Peak AI Performance
570 GFLOPS
FP32
|
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FP32
12.41 TFLOPS
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FP32
570 GFLOPS
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FP16
24.82 TFLOPS
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-
-
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Form Factor
Soldered
-
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Form Factor
Soldered
-
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TDP
145W
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TDP
35W
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-
-
-
-
-
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-
-
-
-
-
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GB6 OpenCL N/A
0%
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GB6 Metal N/A
0%
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GB6 Vulkan N/A
0%
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GB5 OpenCL 94,855
31%
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GB5 OpenCL N/A
0%
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GB5 CUDA N/A
0%
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GB5 CUDA N/A
0%
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GB5 Metal N/A
0%
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GB5 Metal N/A
0%
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GB5 Vulkan 49,145
24%
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GB5 Vulkan N/A
0%
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OCT 2020.1 N/A
0%
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OCT 2020.1 N/A
0%
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OCT Metal 245
41%
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OCT Metal N/A
0%
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Manufacturer
AMD
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Manufacturer
AMD
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Chip Designer
AMD
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Chip Designer
AMD
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Architecture
RDNA 2
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Architecture
TeraScale 2
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Family
Radeon RX 6000
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Family
Radeon HD 6000
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Codename
Navy Flounder
Navi 22
Variant
Navi 22 XT
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Codename
Turks
RV930
Variant
Whistler Pro
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Market Segment
Laptop
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Market Segment
Laptop
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|
Release Date
5/31/2021
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Release Date
1/4/2011
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Foundry
TSMC
-
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Foundry
TSMC
-
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Fabrication Node
N7
-
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Fabrication Node
40nm
-
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Die Size
335 mm²
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Die Size
118 mm²
-
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Transistor Count
17.2 Billion
-
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Transistor Count
716 Million
-
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Transistor Density
51.34M/mm²
-
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Transistor Density
6.07M/mm²
-
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Form
Soldered
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Form
Soldered
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Shading Units
2560 Shaders
-
|
Shading Units
480 Shaders
-
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Texture Mapping Units
160 TMUs
|
Texture Mapping Units
24 TMUs
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Render Output Units
64 ROPs
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Render Output Units
8 ROPs
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-
-
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-
-
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Ray-Tracing Cores
40 RT-Cores
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-
-
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-
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-
-
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Compute Units
40 CUs
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Compute Units
6 CUs
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-
-
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-
-
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Graphics Processing Clusters
2 GPCs
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-
-
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-
-
2300MHz Base
2424MHz
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-
-
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598MHz
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Peak AI Performance
24.82 TFLOPS
FP16
|
Peak AI Performance
570 GFLOPS
FP32
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-
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-
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-
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FP16
24.82 TFLOPS
-
-
-
-
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-
-
-
-
-
-
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FP32
12.41 TFLOPS
-
-
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FP32
570 GFLOPS
-
-
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FP64
780 GFLOPS
-
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-
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-
-
-
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-
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-
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-
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-
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-
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-
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Pixel Fillrate
155.136 GPixel/s
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Pixel Fillrate
4.784 GPixel/s
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-
-
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-
-
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Texture Fillrate
387.84 GTexel/s
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Texture Fillrate
14.352 GTexel/s
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L0
32KB/WGP
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-
-
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L1
-
-
-
128KB/Array
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L1
-
-
8KB/CU
-
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L2
3MB Shared
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L2
256KB Shared
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L3
96MB Shared
1.25TB/s
|
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-
-
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12GB
GDDR6
-
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1GB
GDDR5
-
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Bus Width
192Bit
|
Bus Width
128Bit
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|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
384GB/s
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Clock
794MHz
Transfer Rate
3.2GT/s
Bandwidth
50.8GB/s
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TDP
145W
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TDP
35W
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-
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No Ports
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No Ports
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Max Resolution
7680x4320
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Max Resolution
2560x1600
|
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Max Resolution Refresh Rate
60Hz
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Max Resolution Refresh Rate
60Hz
|
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Variable Refresh Rate
-
FreeSync
-
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Variable Refresh Rate
-
-
-
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Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Not Supported
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Multi Monitor Support
3
|
Multi Monitor Support
2
|
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Content Protection
HDCP 2.3
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-
-
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Model
VCN 3.0
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No Encoders
-
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Codec
-
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AVC (H.264)
HEVC (H.265)
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-
-
-
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Model
VCN 3.0
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Model
UVD 3.0
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Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
VP9
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AVC (H.264)
HEVC (H.265)
-
AV1
-
-
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Codec
MPEG-1
MPEG-2
MPEG-4
-
VC-1
-
-
-
AVC (H.264)
-
-
-
-
-
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Direct X
12
Direct 3D
12_2
|
Direct X
11
Direct 3D
11_0
|
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OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.5
OpenCL
1.2
-
-
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Shader Model
6.5
-
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GFX
10.3
-
-
-
-
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Shader Model
5.0
-
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GFX
4
-
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Not a Card
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Not a Card
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PCIe Version
2.1
PCIe Lanes
16
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