Home GPU Comparison ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon HD 6970M Rebrand

ATI Mobility Radeon X1600 Mac Edition vs AMD Radeon HD 6970M Rebrand

We compared two Mobile platform GPUs: 128MB VRAM Mobility Radeon X1600 Mac Edition and 1024MB VRAM Radeon HD 6970M Rebrand 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 2 months late
More VRAM (1024GB vs 128GB)
Larger VRAM bandwidth (64.00GB/s vs 12.67GB/s)
800 additional rendering cores

Score

VS

Graphics Card

Nov 2007
Release Date
Jan 2011
M5x
Generation
Vancouver
Mobile
Type
Mobile
PCIe 1.0 x16
Bus Interface
MXM-B (3.0)

Clock Speeds

-
-
-
-
-
-
396 MHz
Memory Clock
1000 MHz

Memory

128MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
128bit
12.67GB/s
Bandwidth
64.00GB/s

Render Config

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

Theoretical Performance

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

Board Design

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

Graphics Processor

M56
GPU Name
Broadway
-
GPU Variant
Broadway XT
Ultra-Threaded SE
Architecture
TeraScale 2
TSMC
Foundry
TSMC
90 nm
Process Size
40 nm
0.157 billion
Transistors
1.04 billion
150 mm²
Die Size
166 mm²

Graphics Features

9.0c (9_3)
DirectX
11.2 (11_0)
2.1
OpenGL
4.4
N/A
OpenCL
1.2
N/A
Vulkan
N/A
-
-
-
3.0
Shader Model
5.0

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