AMD Radeon RX 6700 vs AMD Radeon RX 6950 XT
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
May 2022
Generation
Navi II
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1941 MHz
1860 MHz
Boost Clock
2450 MHz
2310 MHz
Memory Clock
2000 MHz
2250 MHz
Memory
Memory Size
10GB
16GB
Memory Type
GDDR6
GDDR6
Memory Bus
160bit
256bit
Bandwidth
320.0GB/s
576.0GB/s
Render Config
Compute Units
36
80
Shading Units
2304
5120
TMUs
144
320
ROPs
64
128
RT Cores
36
80
L1 Cache
128 KB per Array
128 KB per Array
L2 Cache
3 MB
4 MB
L3 Cache
80 MB
128 MB
Theoretical Performance
Pixel Rate
156.8 GPixel/s
295.7 GPixel/s
Texture Rate
352.8 GTexel/s
739.2 GTexel/s
FP16 (half)
22.58 TFLOPS
47.31 TFLOPS
FP32 (float)
11.29 TFLOPS
23.65 TFLOPS
FP64 (double)
705.6 GFLOPS
1478 GFLOPS
Graphics Processor
GPU Name
Navi 22
Navi 21
GPU Variant
Navi 22 XTL
Navi 21 KXTX(215-121000289)
Architecture
RDNA 2.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
17.2 billion
26.8 billion
Die Size
335 mm²
520 mm²
Board Design
TDP
175W
335W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
1x HDMI 2.12x DisplayPort 1.4a
Power Connectors
1x 8-pin
2x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.5