Home GPU Comparison ATI Mobility Radeon HD 2600 XT vs AMD Radeon HD 8750M

ATI Mobility Radeon HD 2600 XT vs AMD Radeon HD 8750M

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon HD 2600 XT and 1024MB VRAM Radeon HD 8750M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8750M 's Advantages
Released 5 years and 9 months late
Boost Clock825MHz
More VRAM (1024GB vs 256GB)
Larger VRAM bandwidth (28.80GB/s vs 24.00GB/s)
264 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 2600 XT
0.163 TFLOPS
Radeon HD 8750M +288%
0.633 TFLOPS
VS

Graphics Card

May 2007
Release Date
Feb 2013
M7x
Generation
Solar System
Mobile
Type
Mobile
MXM-II
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
775 MHz
-
Boost Clock
825 MHz
750 MHz
Memory Clock
900 MHz

Memory

256MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
128bit
Memory Bus
128bit
24.00GB/s
Bandwidth
28.80GB/s

Render Config

3
Compute Units
6
-
-
-
120
Shading Units
384
8
TMUs
24
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.720 GPixel/s
Pixel Rate
6.600 GPixel/s
5.440 GTexel/s
Texture Rate
19.80 GTexel/s
-
-
-
163.2 GFLOPS
FP32 (float)
633.6 GFLOPS
-
FP64 (double)
39.60 GFLOPS

Board Design

Unknown
TDP
Unknown
-
-
-
Portable Device Dependent
Outputs
Portable Device Dependent
-
-
-

Graphics Processor

M76
GPU Name
Mars
M76 XT-M (216XJBKA13FG)
GPU Variant
Mars S3 XT (216-0842018)
TeraScale
Architecture
GCN 1.0
TSMC
Foundry
TSMC
65 nm
Process Size
28 nm
0.39 billion
Transistors
0.95 billion
153 mm²
Die Size
77 mm²

Graphics Features

10.0 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
N/A
OpenCL
2.1 (1.2)
N/A
Vulkan
1.2.170
-
-
-
4.0
Shader Model
6.5 (5.1)

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