AMD Radeon Instinct MI100 vs NVIDIA GeForce RTX 5070 Ti
GPU Specs Compare
Graphics Card
Release Date
Nov 2020
Feb 2025
Generation
Radeon Instinct
GeForce 50
Type
Professional
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1000 MHz
2295 MHz
Boost Clock
1502 MHz
2452 MHz
Memory Clock
1200 MHz
1750 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2
GDDR7
Memory Bus
4096bit
256bit
Bandwidth
1229GB/s
896.0GB/s
Render Config
Compute Units
120
-
Shading Units
7680
8960
TMUs
480
280
ROPs
64
96
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
8 MB
48 MB
SM Count
-
70
Tensor Cores
-
280
RT Cores
-
70
Theoretical Performance
Pixel Rate
96.13 GPixel/s
235.4 GPixel/s
Texture Rate
721.0 GTexel/s
686.6 GTexel/s
FP16 (half)
184.6 TFLOPS
43.94 TFLOPS
FP32 (float)
23.07 TFLOPS
43.94 TFLOPS
FP64 (double)
11.54 TFLOPS
686.6 GFLOPS
Graphics Processor
GPU Name
Arcturus
GB203
GPU Variant
Arcturus XL
GB203-300-A1
Architecture
CDNA 1.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
25.6 billion
45.6 billion
Die Size
750 mm²
378 mm²
Board Design
TDP
300W
300W
Suggested PSU
700 W
700 W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
2x 8-pin
1x 16-pin
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
2.1
3.0
Vulkan
N/A
1.4
Shader Model
N/A
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
27,607
3DMark Time Spy Extreme
-
13,531
3DMark Speed Way
-
7,699