AMD Radeon R9 M280X vs NVIDIA GeForce RTX 5070 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Feb 2015
Jan 2026
Generation
Gem System
GeForce 50
Type
Mobile
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
2325 MHz
Boost Clock
1000 MHz
2512 MHz
Memory Clock
1375 MHz
1750 MHz
Memory
Memory Size
4GB
18GB
Memory Type
GDDR5
GDDR7
Memory Bus
128bit
192bit
Bandwidth
88.00GB/s
672.0GB/s
Render Config
Compute Units
14
—
Shading Units
896
6400
TMUs
56
200
ROPs
16
80
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
256 KB
48 MB
SM Count
—
50
Tensor Cores
—
200
RT Cores
—
50
Theoretical Performance
Pixel Rate
16.00 GPixel/s
201.0 GPixel/s
Texture Rate
56.00 GTexel/s
502.4 GTexel/s
FP32 (float)
1.792 TFLOPS
32.15 TFLOPS
FP64 (double)
112.0 GFLOPS
502.4 GFLOPS
FP16 (half)
—
32.15 TFLOPS
Graphics Processor
GPU Name
Saturn
GB205
GPU Variant
Saturn XT(216-0843024)
GB205-400-A1
Architecture
GCN 2.0
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
2.08 billion
31.1 billion
Die Size
160 mm²
263 mm²
Board Design
TDP
Unknown
275W
Outputs
Portable Device Dependent
1x HDMI 2.1b3x DisplayPort 2.1b
Suggested PSU
—
600 W
Power Connectors
—
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.