NVIDIA GeForce RTX 4070 Max-Q vs AMD Radeon Pro VII
GPU · Specs Compare
Graphics Card
Release Date
Jan 2023
May 2020
Generation
GeForce 40 Mobile
Radeon Pro Vega
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x8
PCIe 4.0 x16
Clock Speeds
Base Clock
735 MHz
1400 MHz
Boost Clock
1230 MHz
1700 MHz
Memory Clock
2000 MHz
1000 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
128bit
4096bit
Bandwidth
256.0GB/s
1020GB/s
Render Config
SM Count
36
—
Shading Units
4608
3840
TMUs
144
240
ROPs
48
64
Tensor Cores
144
—
RT Cores
36
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
32 MB
4 MB
Compute Units
—
60
Theoretical Performance
Pixel Rate
59.04 GPixel/s
108.8 GPixel/s
Texture Rate
177.1 GTexel/s
408.0 GTexel/s
FP16 (half)
11.34 TFLOPS
26.11 TFLOPS
FP32 (float)
11.34 TFLOPS
13.06 TFLOPS
FP64 (double)
177.1 GFLOPS
6.528 TFLOPS
Graphics Processor
GPU Name
AD106
Vega 20
GPU Variant
GN21-X6
Vega 20 GLXT WS(215-0914026)
Architecture
Ada Lovelace
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
22.9 billion
13.23 billion
Die Size
188 mm²
331 mm²
Board Design
TDP
35W
250W
Outputs
Portable Device Dependent
6x mini-DisplayPort 1.4a
Power Connectors
None
1x 6-pin + 1x 8-pin
Suggested PSU
—
600 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
3.0
2.1
Vulkan
1.3
1.3
CUDA
8.9
—
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
—
8,984
3DMark Time Spy Extreme
—
4,369
Blender
—
3,343
▲ Specs Compare
Data sourced from official specifications and benchmark tests.