GIGABYTE Radeon RX 6750 XT Gaming OC vs PowerColor Radeon RX 6800 Red Dragon
GIGABYTE Radeon RX 6750 XT Gaming OC
$430
PowerColor Radeon RX 6800 Red Dragon
$550
|
2560 Shaders
12GB GDDR6
2623MHz
|
3840 Shaders
16GB GDDR6
2170MHz
|
|
Peak AI Performance
26.86 TFLOPS
FP16
|
Peak AI Performance
33.33 TFLOPS
FP16
|
|
FP32
13.43 TFLOPS
|
FP32
16.67 TFLOPS
|
|
FP16
26.86 TFLOPS
|
FP16
33.33 TFLOPS
|
|
Form Factor
PCIe Card
2.4-Slots
|
Form Factor
PCIe Card
2.7-Slots
|
|
TDP
250W
|
TDP
250W
|
|
Power Connectors
1x 6-Pin
1x 8-Pin
|
Power Connectors
-
2x 8-Pin
|
Peak AI Performance
|
|
Radeon RX 6750 XT Gaming OC - 26.86 TFLOPS FP16
x1
Radeon RX 6800 Red Dragon - 33.33 TFLOPS FP16
x1.24
FP32
|
|
Radeon RX 6750 XT Gaming OC - 13.43 TFLOPS FP32
x1
Radeon RX 6800 Red Dragon - 16.67 TFLOPS FP32
x1.24
FP16
|
|
Radeon RX 6750 XT Gaming OC - 26.86 TFLOPS FP16
x1
Radeon RX 6800 Red Dragon - 33.33 TFLOPS FP16
x1.24
|
|
Radeon RX 6750 XT Gaming OC - 432GB/s
x1
Radeon RX 6800 Red Dragon - 512GB/s
x1.19
|
|
Radeon RX 6750 XT Gaming OC - 250W
x1
Radeon RX 6800 Red Dragon - 250W
x1
|
0%
|
0%
|
|
0%
|
0%
|
|
0%
|
0%
|
|
GB5 OpenCL 100,480
33%
|
GB5 OpenCL 131,670
43%
|
|
0%
|
0%
|
|
GB5 Metal N/A
0%
|
GB5 Metal 136,110
76%
|
|
GB5 Vulkan 71,700
35%
|
GB5 Vulkan 97,920
48%
|
|
0%
|
0%
|
|
OCT Metal 190
32%
|
OCT Metal 320
54%
|
|
Manufacturer
GIGABYTE
|
Manufacturer
PowerColor
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 2
|
Architecture
RDNA 2
|
|
Family
Radeon RX 6000
|
Family
Radeon RX 6000
|
|
Codename
Navy Flounder
Navi 22
Variant
Navi 22 KXT
|
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 XL
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
5/10/2022
|
Release Date
11/18/2020
|
|
Foundry
TSMC
|
Foundry
TSMC
|
|
Fabrication Node
N7
|
Fabrication Node
N7
|
|
Die Size
335 mm²
|
Die Size
520 mm²
|
|
Transistor Count
17.2 Billion
|
Transistor Count
26.8 Billion
|
|
Transistor Density
51.34M/mm²
|
Transistor Density
51.56M/mm²
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
2560 Shaders
|
Shading Units
3840 Shaders
|
|
Texture Mapping Units
160 TMUs
|
Texture Mapping Units
240 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
96 ROPs
|
|
Ray-Tracing Cores
40 RT-Cores
|
Ray-Tracing Cores
60 RT-Cores
|
|
Compute Units
40 CUs
|
Compute Units
60 CUs
|
|
Graphics Processing Clusters
2 GPCs
|
Graphics Processing Clusters
4 GPCs
|
|
2150MHz Base
2623MHz
|
1850MHz Base
2170MHz
|
|
Peak AI Performance
26.86 TFLOPS
FP16
|
Peak AI Performance
33.33 TFLOPS
FP16
|
|
FP16
26.86 TFLOPS
|
FP16
33.33 TFLOPS
|
|
FP32
13.43 TFLOPS
|
FP32
16.67 TFLOPS
|
|
FP64
840 GFLOPS
|
FP64
1.04 TFLOPS
|
|
Pixel Fillrate
167.872 GPixel/s
|
Pixel Fillrate
208.32 GPixel/s
|
|
Texture Fillrate
419.68 GTexel/s
|
Texture Fillrate
520.8 GTexel/s
|
|
L0
32KB/WGP
|
L0
32KB/WGP
|
|
L1
128KB/Array
|
L1
128KB/Array
|
|
L2
3MB Shared
|
L2
4MB Shared
|
|
L3
96MB Shared
1.25TB/s
|
L3
128MB Shared
1.66TB/s
|
|
12GB
GDDR6
|
16GB
GDDR6
|
|
Bus Width
192Bit
|
Bus Width
256Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
|
Clock
2000MHz
Transfer Rate
16GT/s
Bandwidth
512GB/s
|
|
TDP
250W
|
TDP
250W
|
|
Temp
110°C Max
|
Temp
110°C Max
|
|
2x DisplayPort 1.4
2x HDMI 2.1
|
3x DisplayPort 1.4
1x HDMI 2.1
|
|
Max Resolution
7680x4320
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
120Hz
|
Max Resolution Refresh Rate
120Hz
|
|
Variable Refresh Rate
FreeSync
|
Variable Refresh Rate
FreeSync
|
|
Display Stream Compression (DSC)
Supported
|
Display Stream Compression (DSC)
Supported
|
|
Multi Monitor Support
4
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 3.0
|
Model
VCN 3.0
|
|
Codec
AVC (H.264)
HEVC (H.265)
|
Codec
AVC (H.264)
HEVC (H.265)
|
|
Model
VCN 3.0
|
Model
VCN 3.0
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
VP9
AVC (H.264)
HEVC (H.265)
AV1
|
|
Direct X
12
Direct 3D
12_2
|
Direct X
12
Direct 3D
12_2
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.5
GFX
10.3
|
Shader Model
6.5
GFX
10.3
|
|
3x Fans
|
3x Fans
|
|
Power Connectors
1x 6-Pin
1x 8-Pin
|
Power Connectors
-
2x 8-Pin
|
|
Slots Required
2.4
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.7
PCIe Version
4.0
PCIe Lanes
16
|
|
Multi GPU Support
Supported
Type
Bridgeless
|
Multi GPU Support
Supported
Type
Bridgeless
|
|
Height
115 mm (4.53 in)
Width
281 mm (11.06 in)
Depth
49 mm (1.93 in)
|
Height
135 mm (5.31 in)
Width
310 mm (12.2 in)
Depth
54 mm (2.13 in)
|
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