Home GPU Comparison AMD Radeon HD 7630M vs NVIDIA GeForce 9800S

AMD Radeon HD 7630M vs NVIDIA GeForce 9800S

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7630M and 512MB VRAM GeForce 9800S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7630M 's Advantages
Released 3 years and 6 months late
More VRAM (1024GB vs 512GB)
416 additional rendering cores
Lower TDP (20W vs 75W)
NVIDIA GeForce 9800S 's Advantages
Larger VRAM bandwidth (51.14GB/s vs 25.60GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 7630M +125%
0.432 TFLOPS
GeForce 9800S
0.192 TFLOPS
VS

Graphics Card

Jan 2012
Release Date
Jul 2008
London
Generation
GeForce 9M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
256bit
25.60GB/s
Bandwidth
51.14GB/s

Render Config

6
Compute Units
-
-
SM Count
8
480
Shading Units
64
24
TMUs
32
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

3.600 GPixel/s
Pixel Rate
9.600 GPixel/s
10.80 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
432.0 GFLOPS
FP32 (float)
192.0 GFLOPS
-
-
-

Board Design

20W
TDP
75W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

Thames
GPU Name
G94
Thames LP
GPU Variant
9800S
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.716 billion
Transistors
0.505 billion
104 mm²
Die Size
240 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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