Home GPU Comparison ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce 9800M GS

ATI Mobility Radeon HD 4850 X2 vs NVIDIA GeForce 9800M GS

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 4850 X2 and 512MB VRAM GeForce 9800M GS to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4850 X2 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (89.60GB/s vs 51.20GB/s)
736 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4850 X2 +370%
0.8 TFLOPS
GeForce 9800M GS
0.17 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Nov 2008
M9x
Generation
GeForce 9M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
256bit
89.60GB/s
Bandwidth
51.20GB/s

Render Config

10
Compute Units
-
-
SM Count
8
800
Shading Units
64
40
TMUs
32
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

8.000 GPixel/s
Pixel Rate
8.480 GPixel/s
20.00 GTexel/s
Texture Rate
16.96 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
169.6 GFLOPS
160.0 GFLOPS
FP64 (double)
-

Board Design

Unknown
TDP
60W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
None

Graphics Processor

M98
GPU Name
G94
M98 L2 (216-0732019)
GPU Variant
NB9E-GS1
TeraScale
Architecture
Tesla
TSMC
Foundry
TSMC
55 nm
Process Size
65 nm
0.956 billion
Transistors
0.505 billion
256 mm²
Die Size
240 mm²

Graphics Features

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

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