NVIDIA GeForce RTX 5080 vs AMD Radeon RX 560 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Jan 2017
Generation
GeForce 50
Polaris Mobile
Type
Desktop
Mobile
Bus Interface
PCIe 5.0 x16
MXM-B (3.0)
Clock Speeds
Base Clock
2295 MHz
1090 MHz
Boost Clock
2617 MHz
1202 MHz
Memory Clock
1875 MHz
1500 MHz
Memory
Memory Size
16GB
4GB
Memory Type
GDDR7
GDDR5
Memory Bus
256bit
128bit
Bandwidth
960.0GB/s
96.00GB/s
Render Config
SM Count
84
—
Shading Units
10752
1024
TMUs
336
64
ROPs
112
16
Tensor Cores
336
—
RT Cores
84
—
L1 Cache
128 KB (per SM)
16 KB (per CU)
L2 Cache
64 MB
1024 KB
Compute Units
—
16
Theoretical Performance
Pixel Rate
293.1 GPixel/s
19.23 GPixel/s
Texture Rate
879.3 GTexel/s
76.93 GTexel/s
FP16 (half)
56.28 TFLOPS
2.462 TFLOPS
FP32 (float)
56.28 TFLOPS
2.462 TFLOPS
FP64 (double)
879.3 GFLOPS
153.9 GFLOPS
Graphics Processor
GPU Name
GB203
Baffin
GPU Variant
GB203-400-A1
Baffin XT
Architecture
Blackwell 2.0
GCN 4.0
Foundry
TSMC
GlobalFoundries
Process Size
5 nm
14 nm
Transistors
45.6 billion
3 billion
Die Size
378 mm²
123 mm²
Board Design
TDP
360W
65W
Suggested PSU
750 W
—
Outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Portable Device Dependent
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
12 Ultimate (12_2)
12 (12_0)
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
33,116
—
3DMark Time Spy Extreme
16,627
—
3DMark Speed Way
9,296
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.