Radeon RX 6950 XT vs Radeon RX 7700

Radeon RX 6950 XT
Radeon RX 7700
5120 Shaders
16GB GDDR6
2324MHz
3072 Shaders
12GB GDDR6
2400MHz
FP32
23.8 TFLOPS
FP32
29.49 TFLOPS
FP16
47.6 TFLOPS
FP16
58.98 TFLOPS
Form Factor
PCIe Card
2.5-Slots
Form Factor
PCIe Card
2.5-Slots
TDP
335W
TDP
200W
Power Connectors
-
2x 8-Pin
-
-
Power Connectors
-
1x 8-Pin
-
-
GB5 OpenCL 170,545
56%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal 167,895
93%
GB5 Metal - N/A
0%
GB5 Vulkan 117,795
57%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal 345
59%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
AMD
Chip Designer
AMD
Chip Designer
AMD
Architecture
RDNA 2
Architecture
RDNA 3
Family
Radeon RX 6000
Family
Radeon RX 7000
Codename
Sienna Cichlid
Navi 21
Variant
Navi 21 KXTX
Codename
Wheat Nas
Navi 32
Variant
Navi 32
Market Segment
Desktop
Market Segment
Desktop
Release Date
5/10/2022
Release Date
8/25/2023
Foundry
TSMC
-
Foundry
TSMC
TSMC Memory Cache Die
Fabrication Node
N7
-
Fabrication Node
N5
N6 Memory Cache Die
Die Size
520 mm²
-
Die Size
200 mm²
4x 38 mm² Memory Cache Die
Transistor Count
26.8 Billion
-
Transistor Count
28.1 Billion
4x 2.1 Billion Memory Cache Die
Transistor Density
51.56M/mm²
-
Transistor Density
140.50M/mm²
54.64M/mm² Memory Cache Die
Form
PCIe Card
Form
PCIe Card
Shading Units
5120 Shaders
-
Shading Units
3072 Shaders
-
Texture Mapping Units
320 TMUs
Texture Mapping Units
192 TMUs
Render Output Units
128 ROPs
Render Output Units
96 ROPs
-
-
-
-
Ray-Tracing Cores
80 RT-Cores
Ray-Tracing Cores
48 RT-Cores
-
-
-
-
Compute Units
80 CUs
Compute Units
48 CUs
-
-
-
-
Graphics Processing Clusters
4 GPCs
-
-
-
-
1925MHz Base
2324MHz
-
-
1900MHz Base
2400MHz
-
-
-
-
-
-
-
-
-
-
FP16
47.6 TFLOPS
-
FP16
58.98 TFLOPS
-
-
-
-
-
-
-
FP32
23.8 TFLOPS
FP32
29.49 TFLOPS
-
-
-
-
FP64
1.49 TFLOPS
-
FP64
0.92 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
297.472 GPixel/s
Pixel Fillrate
230.4 GPixel/s
-
-
-
-
Texture Fillrate
743.68 GTexel/s
Texture Fillrate
460.8 GTexel/s
L0
32KB/WGP
L0
64KB/WGP
L1
-
-
-
128KB/Array
L1
-
-
-
256KB/Array
L2
4MB Shared
L2
4MB Shared
L3
128MB Shared
1.66TB/s
L3
48MB Shared
1.74TB/s
16GB
GDDR6
-
12GB
GDDR6
-
Bus Width
256Bit
Bus Width
192Bit
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
576GB/s
Clock
2250MHz
Transfer Rate
18GT/s
Bandwidth
432GB/s
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
335W
TDP
200W
Temp
110°C Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2x DisplayPort 1.4
-
-
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
1x USB-C + DP
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3x DisplayPort 2.1
-
-
-
-
-
-
-
-
-
1x HDMI 2.1
-
-
Max Resolution
7680x4320
Max Resolution
15360x8640
Max Resolution Refresh Rate
120Hz
Max Resolution Refresh Rate
165Hz
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
3
Content Protection
HDCP 2.3
Content Protection
HDCP 2.3
Model
VCN 3.0
Model
VCN 4.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
VP9
-
AVC (H.264)
HEVC (H.265)
-
AV1
-
-
Model
VCN 3.0
Model
VCN 4.0
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
2.2
Vulkan
1.3
Shader Model
6.5
-
-
GFX
10.3
-
-
-
-
Shader Model
6.7
-
-
GFX
11
-
-
-
-
-
-
-
3x Fans
-
-
-
2x 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
16
Multi GPU Support
Supported
Type
Bridgeless
Multi GPU Support
Supported
Type
CrossFire XDMA
Height
120 mm (4.72 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
Height
111 mm (4.37 in)
Width
267 mm (10.51 in)
Depth
50 mm (1.97 in)
Change Results