Home GPU Comparison AMD Radeon HD 6650M vs NVIDIA GeForce 8700M GT

AMD Radeon HD 6650M vs NVIDIA GeForce 8700M GT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6650M and 512MB VRAM GeForce 8700M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6650M 's Advantages
Released 3 years and 7 months late
More VRAM (1024GB vs 512GB)
448 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6650M +620%
0.576 TFLOPS
GeForce 8700M GT
0.08 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2007
Vancouver
Generation
GeForce 8M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
MXM-HE

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
25.60GB/s

Render Config

6
Compute Units
-
-
SM Count
4
480
Shading Units
32
24
TMUs
16
8
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
5.000 GPixel/s
14.40 GTexel/s
Texture Rate
10.00 GTexel/s
-
-
-
576.0 GFLOPS
FP32 (float)
80.00 GFLOPS
-
-
-

Board Design

Unknown
TDP
29W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

Whistler
GPU Name
G84
Whistler LE (216-0810028)
GPU Variant
NB8E-SE
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
80 nm
0.716 billion
Transistors
0.289 billion
118 mm²
Die Size
169 mm²

Graphics Features

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

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