NVIDIA GeForce RTX 4070 AD103 vs AMD Radeon Instinct MI308X
GPU · Specs Compare
Graphics Card
Release Date
Mar 2024
Dec 2023
Generation
GeForce 40
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1920 MHz
1000 MHz
Boost Clock
2475 MHz
2100 MHz
Memory Clock
1313 MHz
1300 MHz
Memory
Memory Size
12GB
192GB
Memory Type
GDDR6X
HBM3
Memory Bus
192bit
8192bit
Bandwidth
504.2GB/s
5.32TB/s
Render Config
SM Count
46
—
Shading Units
5888
19456
TMUs
184
1216
ROPs
64
0
Tensor Cores
184
1216
RT Cores
46
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
36 MB
16 MB
Compute Units
—
304
L3 Cache
—
256 MB
Theoretical Performance
Pixel Rate
158.4 GPixel/s
0 MPixel/s
Texture Rate
455.4 GTexel/s
2553.6 GTexel/s
FP16 (half)
29.15 TFLOPS
81.72 TFLOPS
FP32 (float)
29.15 TFLOPS
81.72 TFLOPS
FP64 (double)
455.4 GFLOPS
40.86 TFLOPS
Graphics Processor
GPU Name
AD103
Aqua Vanjaram
GPU Variant
AD103-175-K1-A1
—
Architecture
Ada Lovelace
CDNA 3.0
Foundry
TSMC
TSMC
Process Size
5 nm
5 nm
Transistors
45.9 billion
153 billion
Die Size
379 mm²
1017 mm²
Board Design
TDP
200W
750W
Suggested PSU
550 W
1150 W
Outputs
1x HDMI 2.13x DisplayPort 1.4a
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.9
—
Shader Model
6.7
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.