Home GPU Comparison NVIDIA GeForce 8800M GTS vs AMD Radeon HD 7550M

NVIDIA GeForce 8800M GTS vs AMD Radeon HD 7550M

We compared two Mobile platform GPUs: 512MB VRAM GeForce 8800M GTS and 1024MB VRAM Radeon HD 7550M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8800M GTS 's Advantages
Larger VRAM bandwidth (51.20GB/s vs 14.40GB/s)
AMD Radeon HD 7550M 's Advantages
Released 4 years and 2 months late
Boost Clock550MHz
More VRAM (1024GB vs 512GB)
336 additional rendering cores
Lower TDP (14W vs 50W)

Score

Benchmark

FP32 (float)
GeForce 8800M GTS
0.16 TFLOPS
Radeon HD 7550M +175%
0.44 TFLOPS
VS

Graphics Card

Nov 2007
Release Date
Jan 2012
GeForce 8M
Generation
London
Mobile
Type
Mobile
MXM-HE
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
450 MHz
-
Boost Clock
550 MHz
800 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
256bit
Memory Bus
64bit
51.20GB/s
Bandwidth
14.40GB/s

Render Config

-
Compute Units
5
8
SM Count
-
64
Shading Units
400
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
-
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
4.400 GPixel/s
16.00 GTexel/s
Texture Rate
11.00 GTexel/s
-
-
-
160.0 GFLOPS
FP32 (float)
440.0 GFLOPS
-
-
-

Board Design

50W
TDP
14W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G92
GPU Name
Thames
NB8E-GT-A2
GPU Variant
Thames LP
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
65 nm
Process Size
40 nm
0.754 billion
Transistors
0.716 billion
324 mm²
Die Size
104 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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