AMD Radeon Instinct MI8 vs NVIDIA GeForce RTX 5070 Ti SUPER
GPU · Specs Compare
Graphics Card
Release Date
Dec 2016
Jan 2026
Generation
Radeon Instinct
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Memory Clock
500 MHz
1750 MHz
Base Clock
—
2295 MHz
Boost Clock
—
2452 MHz
Memory
Memory Size
4GB
16GB
Memory Type
HBM
GDDR7
Memory Bus
4096bit
256bit
Bandwidth
512.0GB/s
896.0GB/s
Render Config
Compute Units
64
—
Shading Units
4096
8960
TMUs
256
280
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
48 MB
SM Count
—
70
Tensor Cores
—
280
RT Cores
—
70
Theoretical Performance
Pixel Rate
64.00 GPixel/s
235.4 GPixel/s
Texture Rate
256.0 GTexel/s
686.6 GTexel/s
FP16 (half)
8.192 TFLOPS
43.94 TFLOPS
FP32 (float)
8.192 TFLOPS
43.94 TFLOPS
FP64 (double)
512.0 GFLOPS
686.6 GFLOPS
Graphics Processor
GPU Name
Fiji
GB203
GPU Variant
Fiji XT CA(215-0862120)
GB203-350-A1
Architecture
GCN 3.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
8.9 billion
45.6 billion
Die Size
596 mm²
378 mm²
Board Design
TDP
175W
350W
Suggested PSU
450 W
750 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
1x 8-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
1.2.170
1.4
Shader Model
6.5
6.8
CUDA
—
12.0
▲ Specs Compare
Data sourced from official specifications and benchmark tests.