AMD Radeon RX 7700 XT vs GIGABYTE Radeon RX 6650 XT Gaming OC
AMD Radeon RX 7700 XT
$449
GIGABYTE Radeon RX 6650 XT Gaming OC
$285
|
3456 Shaders
12GB GDDR6
2544MHz
|
2048 Shaders
8GB GDDR6
2694MHz
|
|
FP32
35.17 TFLOPS
|
FP32
11.04 TFLOPS
|
|
FP16
70.34 TFLOPS
|
FP16
22.07 TFLOPS
|
|
Form Factor
PCIe Card
2.5-Slots
|
Form Factor
PCIe Card
2.5-Slots
|
|
TDP
245W
|
TDP
180W
|
|
Power Connectors
-
2x 8-Pin
-
-
|
Power Connectors
-
1x 8-Pin
-
-
|
|
GB5 OpenCL - N/A
0%
|
GB5 OpenCL 94,260
31%
|
|
GB5 CUDA - N/A
0%
|
GB5 CUDA - N/A
0%
|
|
GB5 Metal - N/A
0%
|
GB5 Metal - N/A
0%
|
|
GB5 Vulkan - N/A
0%
|
GB5 Vulkan 67,265
33%
|
|
OCT 2020.1 - N/A
0%
|
OCT 2020.1 - N/A
0%
|
|
OCT Metal - N/A
0%
|
OCT Metal 170
29%
|
|
Manufacturer
AMD
|
Manufacturer
GIGABYTE
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
RDNA 3
|
Architecture
RDNA 2
|
|
Family
Radeon RX 7000
|
Family
Radeon RX 6000
|
|
Codename
Wheat Nas
Navi 32
Variant
Navi 32
|
Codename
Dimgrey Cavefish
Navi 23
Variant
Navi 23 KXT
|
|
Market Segment
Desktop
|
Market Segment
Desktop
|
|
Release Date
8/25/2023
|
Release Date
5/10/2022
|
|
Foundry
TSMC
TSMC Memory Cache Die
|
Foundry
TSMC
-
|
|
Fabrication Node
N5
N6 Memory Cache Die
|
Fabrication Node
N7
-
|
|
Die Size
200 mm²
4x 38 mm² Memory Cache Die
|
Die Size
237 mm²
-
|
|
Transistor Count
28.1 Billion
4x 2.1 Billion Memory Cache Die
|
Transistor Count
11.1 Billion
-
|
|
Transistor Density
140.50M/mm²
54.64M/mm² Memory Cache Die
|
Transistor Density
46.67M/mm²
-
|
|
Form
PCIe Card
|
Form
PCIe Card
|
|
Shading Units
3456 Shaders
-
|
Shading Units
2048 Shaders
-
|
|
Texture Mapping Units
216 TMUs
|
Texture Mapping Units
128 TMUs
|
|
Render Output Units
96 ROPs
|
Render Output Units
64 ROPs
|
|
Tensor Cores
108 T-Cores
|
-
-
|
|
Ray-Tracing Cores
54 RT-Cores
|
Ray-Tracing Cores
32 RT-Cores
|
|
-
-
|
-
-
|
|
Compute Units
54 CUs
|
Compute Units
32 CUs
|
|
-
-
|
-
-
|
|
-
-
|
Graphics Processing Clusters
1 GPC
|
|
-
-
1900MHz Base
2544MHz
|
-
-
2055MHz Base
2694MHz
|
|
-
-
|
-
-
|
|
-
-
-
|
-
-
-
|
|
FP16
70.34 TFLOPS
-
|
FP16
22.07 TFLOPS
-
|
|
-
-
-
|
-
-
-
|
|
FP32
35.17 TFLOPS
|
FP32
11.04 TFLOPS
|
|
-
-
|
-
-
|
|
FP64
1.1 TFLOPS
-
|
FP64
0.69 TFLOPS
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel Fillrate
244.224 GPixel/s
|
Pixel Fillrate
172.416 GPixel/s
|
|
-
-
|
-
-
|
|
Texture Fillrate
549.504 GTexel/s
|
Texture Fillrate
344.832 GTexel/s
|
|
L0
64KB/WGP
|
L0
32KB/WGP
|
|
L1
-
-
-
256KB/Array
|
L1
-
-
-
128KB/Array
|
|
L2
4MB Shared
|
L2
2MB Shared
|
|
L3
48MB Shared
1.69TB/s
|
L3
32MB Shared
0.83TB/s
|
|
12GB
GDDR6
-
|
8GB
GDDR6
-
|
|
Bus Width
192Bit
|
Bus Width
128Bit
|
|
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
|
Clock
2190MHz
Transfer Rate
17.5GT/s
Bandwidth
280.3GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
|
|
TDP
245W
|
TDP
180W
|
|
-
-
|
Temp
110°C Max
|
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
2x HDMI 2.1
-
-
|
|
Max Resolution
15360x8640
|
Max Resolution
7680x4320
|
|
Max Resolution Refresh Rate
165Hz
|
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
3
|
Multi Monitor Support
4
|
|
Content Protection
HDCP 2.3
|
Content Protection
HDCP 2.3
|
|
Model
VCN 4.0
|
Model
VCN 3.0
|
|
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
|
Model
VCN 4.0
|
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
2.2
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
11
-
-
-
-
|
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
|
|
-
-
-
2x Fans
|
-
-
-
3x Fans
|
|
Power Connectors
-
-
-
2x 8-Pin
-
-
-
|
Power Connectors
-
-
-
1x 8-Pin
-
-
-
|
|
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
16
|
Slots Required
2.5
PCIe Version
4.0
PCIe Lanes
8
|
|
Multi GPU Support
Supported
Type
CrossFire XDMA
|
Multi GPU Support
Supported
Type
Bridgeless
|
|
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
|
Height
115 mm (4.53 in)
Width
282 mm (11.1 in)
Depth
50 mm (1.97 in)
|
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