Home GPU Comparison ATI Radeon E4690 MXM vs ATI Mobility Radeon X1600 Mac Edition

ATI Radeon E4690 MXM vs ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 MXM and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E4690 MXM 's Advantages
Released 1 years and 7 months late
More VRAM (512GB vs 128GB)
Larger VRAM bandwidth (22.40GB/s vs 12.67GB/s)
320 additional rendering cores

Score

VS

Graphics Card

Jun 2009
Release Date
Nov 2007
Embedded
Generation
M5x
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
700 MHz
Memory Clock
396 MHz

Memory

512MB
Memory Size
128MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
12.67GB/s

Render Config

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

Theoretical Performance

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

Board Design

30W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

RV730
GPU Name
M56
RV730 XT E4690 (215-0729055)
GPU Variant
-
TeraScale
Architecture
Ultra-Threaded SE
TSMC
Foundry
TSMC
55 nm
Process Size
90 nm
0.514 billion
Transistors
0.157 billion
146 mm²
Die Size
150 mm²

Graphics Features

10.1 (10_1)
DirectX
9.0c (9_3)
3.3
OpenGL
2.1
1.1
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
3.0

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