Home GPU Comparison ATI Radeon E4690 MXM vs ATI Mobility Radeon HD 5850 Mac Edition

ATI Radeon E4690 MXM vs ATI Mobility Radeon HD 5850 Mac Edition

We compared two Mobile platform GPUs: 512MB VRAM Radeon E4690 MXM and 1024MB VRAM Mobility Radeon HD 5850 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5850 Mac Edition 's Advantages
Released 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (64.00GB/s vs 22.40GB/s)
480 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon E4690 MXM
0.384 TFLOPS
Mobility Radeon HD 5850 Mac Edition +161%
1.005 TFLOPS
VS

Graphics Card

Jun 2009
Release Date
Jan 2010
Embedded
Generation
Manhattan
Mobile
Type
Mobile
MXM-II
Bus Interface
MXM-B (3.0)

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
700 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
22.40GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
-
4
Compute Units
10
320
Shading Units
800
32
TMUs
40
8
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
128 KB
L2 Cache
256 KB

Theoretical Performance

4.800 GPixel/s
Pixel Rate
10.05 GPixel/s
19.20 GTexel/s
Texture Rate
25.12 GTexel/s
-
FP16 (half)
-
384.0 GFLOPS
FP32 (float)
1005 GFLOPS
-
FP64 (double)
-

Graphics Processor

RV730
GPU Name
Broadway
RV730 XT E4690 (215-0729055)
GPU Variant
Broadway PRO (216-0769024)
TeraScale
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.514 billion
Transistors
1.04 billion
146 mm²
Die Size
166 mm²

Board Design

30W
TDP
30W
-
Suggested PSU
-
No outputs
Outputs
No outputs
-
Power Connectors
-

Graphics Features

10.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
-
CUDA
-
4.1
Shader Model
5.0

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