NVIDIA GeForce RTX 5070 vs AMD Radeon Instinct MI25
GPU · Specs Compare
Graphics Card
Release Date
Mar 2025
Jun 2017
Generation
GeForce 50
Radeon Instinct
Type
Desktop
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
2325 MHz
1400 MHz
Boost Clock
2512 MHz
1500 MHz
Memory Clock
1750 MHz
852 MHz
Memory
Memory Size
12GB
16GB
Memory Type
GDDR7
HBM2
Memory Bus
192bit
2048bit
Bandwidth
672.0GB/s
436.2GB/s
Render Config
SM Count
48
—
Shading Units
6144
4096
TMUs
192
256
ROPs
80
64
Tensor Cores
192
—
RT Cores
48
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
48 MB
4 MB
Compute Units
—
64
Theoretical Performance
Pixel Rate
201.0 GPixel/s
96.00 GPixel/s
Texture Rate
482.3 GTexel/s
384.0 GTexel/s
FP16 (half)
30.87 TFLOPS
24.58 TFLOPS
FP32 (float)
30.87 TFLOPS
12.29 TFLOPS
FP64 (double)
482.3 GFLOPS
768.0 GFLOPS
Graphics Processor
GPU Name
GB205
Vega 10
GPU Variant
GB205-300-A1
Vega 10 XT GL(215-0894124)
Architecture
Blackwell 2.0
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
31.1 billion
12.5 billion
Die Size
263 mm²
495 mm²
Board Design
TDP
250W
300W
Suggested PSU
600 W
700 W
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
No outputs
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
1.2
CUDA
12.0
—
Shader Model
6.8
6.4
Benchmark
3DMark Time Spy
22,544
—
3DMark Time Spy Extreme
10,789
—
3DMark Speed Way
5,896
—
Blender
6,218
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.