Home GPU Comparison AMD Radeon Pro 560X vs NVIDIA GeForce 8400M GS

AMD Radeon Pro 560X vs NVIDIA GeForce 8400M GS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 560X and 256MB VRAM GeForce 8400M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 560X 's Advantages
Released 11 years and 2 months late
More VRAM (4GB vs 256GB)
Larger VRAM bandwidth (94.08GB/s vs 6.400GB/s)
1008 additional rendering cores
NVIDIA GeForce 8400M GS 's Advantages
Lower TDP (11W vs 75W)

Score

Benchmark

FP32 (float)
Radeon Pro 560X +7807%
2.056 TFLOPS
GeForce 8400M GS
0.026 TFLOPS
VS

Graphics Card

Jul 2018
Release Date
May 2007
Radeon Pro Mac
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-I

Clock Speeds

-
-
-
-
-
-
1470 MHz
Memory Clock
400 MHz

Memory

4GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
94.08GB/s
Bandwidth
6.400GB/s

Render Config

16
Compute Units
-
-
SM Count
2
1024
Shading Units
16
64
TMUs
8
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
1024 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

16.06 GPixel/s
Pixel Rate
1.600 GPixel/s
64.26 GTexel/s
Texture Rate
3.200 GTexel/s
2.056 TFLOPS
FP16 (half)
-
2.056 TFLOPS
FP32 (float)
25.60 GFLOPS
128.5 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
11W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 21
GPU Name
G86
Polaris 21 XT (215-0908004)
GPU Variant
NB8M-GS
GCN 4.0
Architecture
Tesla
GlobalFoundries
Foundry
TSMC
14 nm
Process Size
80 nm
3 billion
Transistors
0.21 billion
123 mm²
Die Size
127 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.4
Shader Model
4.0

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