Home GPU Comparison AMD FirePro M7740 vs ATI Mobility Radeon HD 2400 XT Mac Edition

AMD FirePro M7740 vs ATI Mobility Radeon HD 2400 XT Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M7740 and 128MB VRAM Mobility Radeon HD 2400 XT Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M7740 's Advantages
Released 2 years and 2 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (54.14GB/s vs 12.80GB/s)
600 additional rendering cores

Score

Benchmark

FP32 (float)
FirePro M7740 +1500%
0.832 TFLOPS
Mobility Radeon HD 2400 XT Mac Edition
0.052 TFLOPS
VS

Graphics Card

Aug 2009
Release Date
Jun 2007
FirePro Mobility
Generation
M7x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
846 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
128MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
64bit
54.14GB/s
Bandwidth
12.80GB/s

Render Config

8
Compute Units
2
-
-
-
640
Shading Units
40
32
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
128 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
2.600 GPixel/s
20.80 GTexel/s
Texture Rate
2.600 GTexel/s
-
-
-
832.0 GFLOPS
FP32 (float)
52.00 GFLOPS
166.4 GFLOPS
FP64 (double)
-

Board Design

60W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
None
Power Connectors
-

Graphics Processor

M97
GPU Name
M74
M97XT-GL
GPU Variant
M74-M (216RMAKA12FG)
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
0.826 billion
Transistors
0.18 billion
137 mm²
Die Size
85 mm²

Graphics Features

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

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