Home GPU Comparison ATI Mobility Radeon HD 5670 Mac Edition vs ATI Mobility Radeon HD 2400 XT

ATI Mobility Radeon HD 5670 Mac Edition vs ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 5670 Mac Edition and 256MB VRAM Mobility Radeon HD 2400 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5670 Mac Edition 's Advantages
Released 2 years and 11 months late
More VRAM (512GB vs 256GB)
Larger VRAM bandwidth (25.44GB/s vs 6.400GB/s)
360 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5670 Mac Edition +983%
0.52 TFLOPS
Mobility Radeon HD 2400 XT
0.048 TFLOPS
VS

Graphics Card

Apr 2010
Release Date
May 2007
Manhattan
Generation
M7x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
795 MHz
Memory Clock
400 MHz

Memory

512MB
Memory Size
256MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
25.44GB/s
Bandwidth
6.400GB/s

Render Config

5
Compute Units
2
-
-
-
400
Shading Units
40
20
TMUs
4
8
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
2.400 GPixel/s
13.00 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

15W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Madison
GPU Name
M74
Madison XT (216-0772003)
GPU Variant
M74-M (216RMAKA12FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.627 billion
Transistors
0.18 billion
104 mm²
Die Size
85 mm²

Graphics Features

11.2 (11_0)
DirectX
10.0 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
N/A
N/A
Vulkan
N/A
-
-
-
5.0
Shader Model
4.0

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