Home GPU Comparison NVIDIA GeForce 9800M GTS vs ATI Mobility Radeon HD 3850 X2

NVIDIA GeForce 9800M GTS vs ATI Mobility Radeon HD 3850 X2

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 9800M GTS and 512MB VRAM Mobility Radeon HD 3850 X2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 9800M GTS 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (51.20GB/s vs 48.00GB/s)
ATI Mobility Radeon HD 3850 X2 's Advantages
256 additional rendering cores
Lower TDP (70W vs 75W)

Score

Benchmark

FP32 (float)
GeForce 9800M GTS
0.192 TFLOPS
Mobility Radeon HD 3850 X2 +93%
0.371 TFLOPS
VS

Graphics Card

Aug 2008
Release Date
Jun 2008
GeForce 9M
Generation
M8x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
GDDR3
256bit
Memory Bus
256bit
51.20GB/s
Bandwidth
48.00GB/s

Render Config

-
Compute Units
4
8
SM Count
-
64
Shading Units
320
32
TMUs
16
16
ROPs
16
-
-
-
-
-
-
-
-
-
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.600 GPixel/s
Pixel Rate
9.280 GPixel/s
19.20 GTexel/s
Texture Rate
9.280 GTexel/s
-
-
-
192.0 GFLOPS
FP32 (float)
371.2 GFLOPS
-
FP64 (double)
74.24 GFLOPS

Board Design

75W
TDP
70W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

G94
GPU Name
M88
NB9E-GT1
GPU Variant
-
Tesla
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.505 billion
Transistors
0.666 billion
240 mm²
Die Size
192 mm²

Graphics Features

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

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