NVIDIA GeForce RTX 4070 GDDR6 vs AMD Radeon Instinct MI50
GPU Specs Compare
Graphics Card
Release Date
Aug 2024
Nov 2018
Generation
GeForce 40
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1920 MHz
1200 MHz
Boost Clock
2475 MHz
1746 MHz
Memory Clock
2500 MHz
1000 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR6
HBM2
Memory Bus
192bit
4096bit
Bandwidth
480.0GB/s
1.02TB/s
Render Config
SM Count
46
-
Shading Units
5888
3840
TMUs
184
240
ROPs
64
64
Tensor Cores
184
-
RT Cores
46
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
36 MB
4 MB
Compute Units
-
60
L3 Cache
-
32 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
111.7 GPixel/s
Texture Rate
455.4 GTexel/s
419.0 GTexel/s
FP16 (half)
29.15 TFLOPS
26.82 TFLOPS
FP32 (float)
29.15 TFLOPS
13.41 TFLOPS
FP64 (double)
455.4 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
AD104
Vega 20
GPU Variant
AD104-2XX-A1
Vega 20 GLXT
Architecture
Ada Lovelace
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
35.8 billion
13.23 billion
Die Size
294 mm²
331 mm²
Board Design
TDP
200W
300W
Suggested PSU
550 W
700 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
1x mini-DisplayPort 1.4a
Power Connectors
1x 16-pin
2x 8-pin
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