Home GPU Comparison NVIDIA GeForce 9700M GT vs ATI Mobility Radeon HD 4650

NVIDIA GeForce 9700M GT vs ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 512MB VRAM GeForce 9700M GT and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9700M GT 's Advantages
Larger VRAM bandwidth (25.60GB/s vs 19.20GB/s)
ATI Mobility Radeon HD 4650 's Advantages
Released 6 months late
288 additional rendering cores
Lower TDP (35W vs 45W)

Score

Benchmark

FP32 (float)
GeForce 9700M GT
0.099 TFLOPS
Mobility Radeon HD 4650 +223%
0.32 TFLOPS
VS

Graphics Card

Jul 2008
Release Date
Jan 2009
GeForce 9M
Generation
M9x
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
25.60GB/s
Bandwidth
19.20GB/s

Render Config

-
Compute Units
4
4
SM Count
-
32
Shading Units
320
16
TMUs
32
8
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

5.000 GPixel/s
Pixel Rate
4.000 GPixel/s
10.00 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
99.20 GFLOPS
FP32 (float)
320.0 GFLOPS
-
-
-

Board Design

45W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G96
GPU Name
M96
NB9E-GE
GPU Variant
-
Tesla
Architecture
TeraScale
UMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.314 billion
Transistors
0.514 billion
144 mm²
Die Size
146 mm²

Graphics Features

11.1 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
4.1

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