Home GPU Comparison AMD Radeon 625 Mobile vs NVIDIA GeForce 8800M GTX

AMD Radeon 625 Mobile vs NVIDIA GeForce 8800M GTX

We compared two Mobile platform GPUs: 2GB VRAM Radeon 625 Mobile and 512MB VRAM GeForce 8800M GTX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 625 Mobile 's Advantages
Released 11 years and 6 months late
Boost Clock1024MHz
288 additional rendering cores
Lower TDP (50W vs 65W)
NVIDIA GeForce 8800M GTX 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)

Score

Benchmark

FP32 (float)
Radeon 625 Mobile +227%
0.786 TFLOPS
GeForce 8800M GTX
0.24 TFLOPS
VS

Graphics Card

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

Clock Speeds

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

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
14.40GB/s
Bandwidth
51.20GB/s

Render Config

-
SM Count
12
6
Compute Units
-
384
Shading Units
96
24
TMUs
48
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB

Theoretical Performance

8.192 GPixel/s
Pixel Rate
8.000 GPixel/s
24.58 GTexel/s
Texture Rate
24.00 GTexel/s
786.4 GFLOPS
FP16 (half)
-
786.4 GFLOPS
FP32 (float)
240.0 GFLOPS
49.15 GFLOPS
FP64 (double)
-

Graphics Processor

Polaris 24
GPU Name
G92
Polaris 24 XT (216-0867030)
GPU Variant
NB8E-GTX-A2
GCN 3.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.55 billion
Transistors
0.754 billion
125 mm²
Die Size
324 mm²

Board Design

50W
TDP
65W
-
Suggested PSU
-
No outputs
Outputs
No outputs
None
Power Connectors
None

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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