AMD Radeon RX 6700 vs AMD Radeon Pro V420
GPU Specs Compare
Graphics Card
Release Date
Jun 2021
Unknown
Generation
Navi II
Radeon Pro Vega
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1941 MHz
800 MHz
Boost Clock
2450 MHz
1700 MHz
Memory Clock
2000 MHz
800 MHz
Memory
Memory Size
10GB
32GB
Memory Type
GDDR6
HBM2
Memory Bus
160bit
4096bit
Bandwidth
320.0GB/s
819.2GB/s
Render Config
Compute Units
36
64
Shading Units
2304
4096
TMUs
144
256
ROPs
64
64
RT Cores
36
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
3 MB
4 MB
L3 Cache
80 MB
-
Theoretical Performance
Pixel Rate
156.8 GPixel/s
108.8 GPixel/s
Texture Rate
352.8 GTexel/s
435.2 GTexel/s
FP16 (half)
22.58 TFLOPS
27.85 TFLOPS
FP32 (float)
11.29 TFLOPS
13.93 TFLOPS
FP64 (double)
705.6 GFLOPS
6.963 TFLOPS
Graphics Processor
GPU Name
Navi 22
Vega 20
GPU Variant
Navi 22 XTL
Vega 20 GLXT WS(215-0914026)
Architecture
RDNA 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
17.2 billion
13.23 billion
Die Size
335 mm²
331 mm²
Board Design
TDP
175W
300W
Suggested PSU
450 W
700 W
Outputs
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
6x mini-DisplayPort 1.4a
Power Connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.7