AMD Radeon Pro W6800X Duo vs NVIDIA GeForce RTX 4070 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Aug 2021
Jan 2024
Generation
Radeon Pro Mac
GeForce 40
Type
Desktop
Desktop
Bus Interface
Apple MPX
PCIe 4.0 x16
Clock Speeds
Base Clock
1800 MHz
1980 MHz
Boost Clock
1967 MHz
2475 MHz
Memory Clock
2000 MHz
1313 MHz
Memory
Memory Size
32GB
12GB
Memory Type
GDDR6
GDDR6X
Memory Bus
256bit
192bit
Bandwidth
512.0GB/s
504.2GB/s
Render Config
Compute Units
60
—
Shading Units
3840
7168
TMUs
240
224
ROPs
96
80
RT Cores
60
56
L1 Cache
128 KB per Array
128 KB (per SM)
L2 Cache
4 MB
48 MB
L3 Cache
128 MB
—
SM Count
—
56
Tensor Cores
—
224
Theoretical Performance
Pixel Rate
188.8 GPixel/s
198.0 GPixel/s
Texture Rate
472.1 GTexel/s
554.4 GTexel/s
FP16 (half)
30.21 TFLOPS
35.48 TFLOPS
FP32 (float)
15.11 TFLOPS
35.48 TFLOPS
FP64 (double)
944.2 GFLOPS
554.4 GFLOPS
Graphics Processor
GPU Name
Navi 21
AD104
GPU Variant
Navi 21 Pro-XLA
AD104-350-A1
Architecture
RDNA 2.0
Ada Lovelace
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
26.8 billion
35.8 billion
Die Size
520 mm²
294 mm²
Board Design
TDP
400W
220W
Suggested PSU
800 W
550 W
Outputs
1x HDMI 2.14x Thunderbolt
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
None
1x 16-pin
Graphics Features
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.3
1.3
Shader Model
6.7
6.8
CUDA
—
8.9
Benchmark
Blender
1,422
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.