AMD Radeon Vega 8 Mobile vs NVIDIA GeForce RTX 5080 SUPER
GPU · Specs Compare
Graphics Card
Release Date
Jan 2021
Unknown
Generation
Cezanne
GeForce 50
Type
Integrated
Desktop
Bus Interface
IGP
PCIe 5.0 x16
Clock Speeds
Base Clock
300 MHz
2295 MHz
Boost Clock
2000 MHz
2617 MHz
Memory Clock
System Shared
2000 MHz
Memory
Memory Size
System Shared
24GB
Memory Type
System Shared
GDDR7
Memory Bus
System Shared
256bit
Bandwidth
System Dependent
1.02TB/s
Render Config
Compute Units
8
—
Shading Units
512
10752
TMUs
32
336
ROPs
8
112
SM Count
—
84
Tensor Cores
—
336
RT Cores
—
84
L1 Cache
—
128 KB (per SM)
L2 Cache
—
64 MB
Theoretical Performance
Pixel Rate
16.00 GPixel/s
293.1 GPixel/s
Texture Rate
64.00 GTexel/s
879.3 GTexel/s
FP16 (half)
4.096 TFLOPS
56.28 TFLOPS
FP32 (float)
2.048 TFLOPS
56.28 TFLOPS
FP64 (double)
128.0 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
Cezanne
GB203
Architecture
GCN 5.1
Blackwell 2.0
Foundry
TSMC
TSMC
Process Size
7 nm
5 nm
Transistors
9.8 billion
45.6 billion
Die Size
156 mm²
378 mm²
GPU Variant
—
GB203-450-A1
Board Design
TDP
45W
415W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
—
800 W
Graphics Features
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.9
CUDA
—
12.0
Benchmark
3DMark Time Spy
719
—
3DMark Time Spy Extreme
351
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.