AMD Radeon RX 6700S vs NVIDIA RTX 4000 SFF Ada Generation
GPU · Specs Compare
Graphics Card
Release Date
Jan 2022
Nov 2018
Generation
Mobility Radeon
Radeon Instinct
Type
Mobile
Professional
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
1700 MHz
1200 MHz
Boost Clock
2000 MHz
1746 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
128bit
4096bit
Bandwidth
224.0GB/s
1.02TB/s
Render Config
Compute Units
28
60
Shading Units
1792
3840
TMUs
112
240
ROPs
64
64
RT Cores
28
48
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
4 MB
L3 Cache
32 MB
—
SM Count
—
48
Tensor Cores
—
192
Theoretical Performance
Pixel Rate
128.0 GPixel/s
111.7 GPixel/s
Texture Rate
224.0 GTexel/s
419.0 GTexel/s
FP16 (half)
14.34 TFLOPS
26.82 TFLOPS
FP32 (float)
7.168 TFLOPS
13.41 TFLOPS
FP64 (double)
448.0 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
Navi 23
Vega 20
Architecture
RDNA 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
11.06 billion
13.23 billion
Die Size
237 mm²
331 mm²
GPU Variant
—
Vega 20 GLXT
Board Design
TDP
80W
300W
Outputs
No outputs
1x mini-DisplayPort 1.4a
Power Connectors
None
2x 8-pin
Suggested PSU
—
700 W
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
CUDA
—
8.9
Benchmark
3DMark Time Spy
7,826
—
3DMark Time Spy Extreme
3,587
—
3DMark Speed Way
1,379
—
Blender
1,439
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.