NVIDIA GeForce RTX 5080 vs NVIDIA CMP 90HX
GPU · Specs Compare
Graphics Card
Release Date
Jan 2025
Jul 2021
Generation
GeForce 50
Mining GPUs
Type
Desktop
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 1.0 x4
Clock Speeds
Base Clock
2295 MHz
1500 MHz
Boost Clock
2617 MHz
1710 MHz
Memory Clock
1875 MHz
1188 MHz
Memory
Memory Size
16GB
10GB
Memory Type
GDDR7
GDDR6X
Memory Bus
256bit
320bit
Bandwidth
960.0GB/s
760.3GB/s
Render Config
SM Count
84
50
Shading Units
10752
6400
TMUs
336
200
ROPs
112
80
Tensor Cores
336
200
RT Cores
84
50
L1 Cache
128 KB (per SM)
128 KB (per SM)
L2 Cache
64 MB
5 MB
Theoretical Performance
Pixel Rate
293.1 GPixel/s
136.8 GPixel/s
Texture Rate
879.3 GTexel/s
342.0 GTexel/s
FP16 (half)
56.28 TFLOPS
21.89 TFLOPS
FP32 (float)
56.28 TFLOPS
21.89 TFLOPS
FP64 (double)
879.3 GFLOPS
342.0 GFLOPS
Graphics Processor
GPU Name
GB203
GA102
GPU Variant
GB203-400-A1
GA102-100-A1
Architecture
Blackwell 2.0
Ampere
Foundry
TSMC
Samsung
Process Size
5 nm
8 nm
Transistors
45.6 billion
28.3 billion
Die Size
378 mm²
628 mm²
Board Design
TDP
360W
320W
Suggested PSU
750 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 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
3.0
3.0
Vulkan
1.4
1.3
CUDA
12.0
8.6
Shader Model
6.8
6.8
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.