Home GPU Comparison AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce 9800M GT

AMD Radeon HD 6630M Mac Edition vs NVIDIA GeForce 9800M GT

We compared two Mobile platform GPUs: 256MB VRAM Radeon HD 6630M Mac Edition and 512MB VRAM GeForce 9800M GT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6630M Mac Edition 's Advantages
Released 2 years and 6 months late
384 additional rendering cores
Lower TDP (26W vs 65W)
NVIDIA GeForce 9800M GT 's Advantages
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (51.20GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6630M Mac Edition +100%
0.48 TFLOPS
GeForce 9800M GT
0.24 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jul 2008
Vancouver
Generation
GeForce 9M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

256MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
64bit
Memory Bus
256bit
19.20GB/s
Bandwidth
51.20GB/s

Render Config

6
Compute Units
-
-
SM Count
12
480
Shading Units
96
24
TMUs
48
8
ROPs
16
-
-
-
-
-
-
-
-
-
-
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
8.000 GPixel/s
12.00 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
480.0 GFLOPS
FP32 (float)
240.0 GFLOPS
-
-
-

Board Design

26W
TDP
65W
-
-
-
No outputs
Outputs
No outputs
-
Power Connectors
None

Graphics Processor

Whistler
GPU Name
G92
Whistler LP
GPU Variant
NB9E-GT2
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.716 billion
Transistors
0.754 billion
104 mm²
Die Size
324 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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