AMD Radeon RX 470 Mobile vs NVIDIA GeForce RTX 5080
GPU Specs Compare
Graphics Card
Release Date
Aug 2016
Jan 2025
Generation
Mobility Radeon
GeForce 50
Type
Mobile
Desktop
Bus Interface
MXM-B (3.0)
PCIe 5.0 x16
Clock Speeds
Base Clock
926 MHz
2295 MHz
Boost Clock
1074 MHz
2617 MHz
Memory Clock
1750 MHz
1875 MHz
Memory
Memory Size
8GB
16GB
Memory Type
GDDR5
GDDR7
Memory Bus
256bit
256bit
Bandwidth
224.0GB/s
960.0GB/s
Render Config
Compute Units
32
-
Shading Units
2048
10752
TMUs
128
336
ROPs
32
112
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
64 MB
SM Count
-
84
Tensor Cores
-
336
RT Cores
-
84
Theoretical Performance
Pixel Rate
34.37 GPixel/s
293.1 GPixel/s
Texture Rate
137.5 GTexel/s
879.3 GTexel/s
FP16 (half)
4.399 TFLOPS
56.28 TFLOPS
FP32 (float)
4.399 TFLOPS
56.28 TFLOPS
FP64 (double)
274.9 GFLOPS
879.3 GFLOPS
Graphics Processor
GPU Name
Ellesmere
GB203
GPU Variant
Ellesmere PRO
GB203-400-A1
Architecture
GCN 4.0
Blackwell 2.0
Foundry
GlobalFoundries
TSMC
Process Size
14 nm
5 nm
Transistors
5.7 billion
45.6 billion
Die Size
232 mm²
378 mm²
Board Design
TDP
85W
360W
Outputs
No outputs
1x HDMI 2.1b3x DisplayPort 2.1b
Power Connectors
None
1x 16-pin
Suggested PSU
-
750 W
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.1
3.0
Vulkan
1.2
1.4
Shader Model
6.4
6.8
CUDA
-
12.0
📊 Benchmark
3DMark Time Spy
-
33,116
3DMark Time Spy Extreme
-
16,627
3DMark Speed Way
-
9,296