AMD Radeon Instinct MI6 vs NVIDIA GeForce RTX 4070 AD103
GPU · Specs Compare
Graphics Card
Release Date
Dec 2016
Mar 2024
Generation
Radeon Instinct
GeForce 40
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
1120 MHz
1920 MHz
Boost Clock
1233 MHz
2475 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
8GB
12GB
Memory Type
GDDR5
GDDR6X
Memory Bus
256bit
192bit
Bandwidth
224.0GB/s
504.2GB/s
Render Config
Compute Units
36
—
Shading Units
2304
5888
TMUs
144
184
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
36 MB
SM Count
—
46
Tensor Cores
—
184
RT Cores
—
46
Theoretical Performance
Pixel Rate
39.46 GPixel/s
158.4 GPixel/s
Texture Rate
177.6 GTexel/s
455.4 GTexel/s
FP16 (half)
5.682 TFLOPS
29.15 TFLOPS
FP32 (float)
5.682 TFLOPS
29.15 TFLOPS
FP64 (double)
355.1 GFLOPS
455.4 GFLOPS
Graphics Processor
GPU Name
Ellesmere
AD103
GPU Variant
Ellesmere XT
AD103-175-K1-A1
Architecture
GCN 4.0
Ada Lovelace
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
45.9 billion
Die Size
232 mm²
379 mm²
Board Design
TDP
150W
200W
Suggested PSU
450 W
550 W
Outputs
No outputs
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.3
Shader Model
6.4
6.7
CUDA
—
8.9
▲ Specs Compare
Data sourced from official specifications and benchmark tests.