Home GPU Comparison ATI Radeon E4690 MXM vs NVIDIA GeForce GT 230M

ATI Radeon E4690 MXM vs NVIDIA GeForce GT 230M

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 MXM and 1024MB VRAM GeForce GT 230M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 MXM 's Advantages
272 additional rendering cores
NVIDIA GeForce GT 230M 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.60GB/s vs 22.40GB/s)
Lower TDP (23W vs 30W)

Score

Benchmark

FP32 (float)
Radeon E4690 MXM +262%
0.384 TFLOPS
GeForce GT 230M
0.106 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jun 2009
Embedded
Generation
GeForce 200M
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
25.60GB/s

Render Config

4
Compute Units
-
-
SM Count
6
320
Shading Units
48
32
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.000 GPixel/s
19.20 GTexel/s
Texture Rate
8.000 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
105.6 GFLOPS
-
-
-

Board Design

30W
TDP
23W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

RV730
GPU Name
GT216
RV730 XT E4690 (215-0729055)
GPU Variant
N10P-GE-A2
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
0.486 billion
146 mm²
Die Size
100 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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