NVIDIA GeForce RTX 5070 Ti vs AMD Radeon Instinct MI50
GPU · Specs Compare
Graphics Card
Release Date
Feb 2025
Nov 2018
Generation
GeForce 50
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
2295 MHz
1200 MHz
Boost Clock
2452 MHz
1746 MHz
Memory Clock
1750 MHz
1000 MHz
Memory
Memory Size
16GB
16GB
Memory Type
GDDR7
HBM2
Memory Bus
256bit
4096bit
Bandwidth
896.0GB/s
1.02TB/s
Render Config
SM Count
70
—
Shading Units
8960
3840
TMUs
280
240
ROPs
96
64
Tensor Cores
280
—
RT Cores
70
32
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
4 MB
Compute Units
—
60
L3 Cache
—
32 MB
Theoretical Performance
Pixel Rate
235.4 GPixel/s
111.7 GPixel/s
Texture Rate
686.6 GTexel/s
419.0 GTexel/s
FP16 (half)
43.94 TFLOPS
26.82 TFLOPS
FP32 (float)
43.94 TFLOPS
13.41 TFLOPS
FP64 (double)
686.6 GFLOPS
6.705 TFLOPS
Graphics Processor
GPU Name
GB203
Vega 20
GPU Variant
GB203-300-A1
Vega 20 GLXT
Architecture
Blackwell 2.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
5 nm
7 nm
Transistors
45.6 billion
13.23 billion
Die Size
378 mm²
331 mm²
Board Design
TDP
300W
300W
Suggested PSU
700 W
700 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
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
1.4
1.3
CUDA
12.0
—
Shader Model
6.8
6.7
Benchmark
3DMark Time Spy
27,607
—
3DMark Time Spy Extreme
13,531
—
3DMark Speed Way
7,699
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.