Home GPU Comparison ATI Mobility Radeon HD 2400 XT Mac Edition vs ATI Mobility Radeon HD 550v

ATI Mobility Radeon HD 2400 XT Mac Edition vs ATI Mobility Radeon HD 550v

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition and 1024MB VRAM Mobility Radeon HD 550v to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 550v 's Advantages
Released 2 years and 11 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (19.20GB/s vs 12.80GB/s)
280 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
Mobility Radeon HD 550v +453%
0.288 TFLOPS
VS

Graphics Card

Jun 2007
Release Date
May 2010
M7x
Generation
M9x
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
600 MHz

Memory

128MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
19.20GB/s

Render Config

2
Compute Units
4
-
-
-
40
Shading Units
320
4
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.600 GPixel/s
Pixel Rate
3.600 GPixel/s
2.600 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
52.00 GFLOPS
FP32 (float)
288.0 GFLOPS
-
-
-

Board Design

Unknown
TDP
10W
-
-
-
Portable Device Dependent
Outputs
No outputs
-
-
-

Graphics Processor

M74
GPU Name
M96
M74-M (216RMAKA12FG)
GPU Variant
-
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
65 nm
Process Size
55 nm
0.18 billion
Transistors
0.514 billion
85 mm²
Die Size
146 mm²

Graphics Features

10.0 (10_0)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
N/A
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.0
Shader Model
4.1

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