Home GPU Comparison AMD Radeon 625 Mobile vs NVIDIA GeForce 8600M GS

AMD Radeon 625 Mobile vs NVIDIA GeForce 8600M GS

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 512MB VRAM GeForce 8600M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 12 years late
Boost Clock1024MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (14.40GB/s vs 12.80GB/s)
368 additional rendering cores
NVIDIA GeForce 8600M GS 's Advantages
Lower TDP (20W vs 50W)

Score

Benchmark

FP32 (float)
Radeon 625 Mobile +2610%
0.786 TFLOPS
GeForce 8600M GS
0.029 TFLOPS
VS

Graphics Card

May 2019
Release Date
May 2007
Mobility Radeon
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 3.0 x8
Bus Interface
MXM-II

Clock Speeds

730 MHz
Base Clock
-
1024 MHz
Boost Clock
-
900 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
DDR2
64bit
Memory Bus
128bit
14.40GB/s
Bandwidth
12.80GB/s

Render Config

6
Compute Units
-
-
SM Count
1
384
Shading Units
16
24
TMUs
8
8
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

8.192 GPixel/s
Pixel Rate
1.800 GPixel/s
24.58 GTexel/s
Texture Rate
3.600 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
28.80 GFLOPS
49.15 GFLOPS
FP64 (double)
-

Board Design

50W
TDP
20W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Polaris 24
GPU Name
G86
Polaris 24 XT (216-0867030)
GPU Variant
G86-770-A2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
80 nm
1.55 billion
Transistors
0.21 billion
125 mm²
Die Size
127 mm²

Graphics Features

12 (12_0)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.0
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
1.1
6.3
Shader Model
4.0

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