Home GPU Comparison AMD Radeon HD 6970M Rebrand vs ATI Mobility Radeon HD 2400 XT

AMD Radeon HD 6970M Rebrand vs ATI Mobility Radeon HD 2400 XT

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6970M Rebrand 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

AMD Radeon HD 6970M Rebrand 's Advantages
Released 3 years and 8 months late
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (64.00GB/s vs 6.400GB/s)
760 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 6970M Rebrand +2566%
1.28 TFLOPS
Mobility Radeon HD 2400 XT
0.048 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
May 2007
Vancouver
Generation
M7x
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
PCIe 1.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
64.00GB/s
Bandwidth
6.400GB/s

Render Config

10
Compute Units
2
-
-
-
800
Shading Units
40
40
TMUs
4
16
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
32 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
2.400 GPixel/s
32.00 GTexel/s
Texture Rate
2.400 GTexel/s
-
-
-
1280 GFLOPS
FP32 (float)
48.00 GFLOPS
-
-
-

Board Design

75W
TDP
Unknown
-
-
-
No outputs
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

Broadway
GPU Name
M74
Broadway XT
GPU Variant
M74-M (216RMAKA12FG)
TeraScale 2
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.04 billion
Transistors
0.18 billion
166 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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