Home GPU Comparison AMD Radeon E8870 vs AMD Radeon E6760 MXM

AMD Radeon E8870 vs AMD Radeon E6760 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon E8870 and 1024MB VRAM Radeon E6760 MXM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8870 's Advantages
Released 4 years and 4 months late
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (96.00GB/s vs 51.20GB/s)
288 additional rendering cores
AMD Radeon E6760 MXM 's Advantages
Lower TDP (45W vs 75W)

Score

Benchmark

FP32 (float)
Radeon E8870 +166%
1.536 TFLOPS
Radeon E6760 MXM
0.576 TFLOPS
VS

Graphics Card

Sep 2015
Release Date
May 2011
Embedded
Generation
Embedded
Mobile
Type
Mobile
MXM-B (3.0)
Bus Interface
MXM-A (3.0)

Clock Speeds

-
-
-
-
-
-
1500 MHz
Memory Clock
800 MHz

Memory

4GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
96.00GB/s
Bandwidth
51.20GB/s

Render Config

12
Compute Units
6
-
-
-
768
Shading Units
480
48
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

16.00 GPixel/s
Pixel Rate
4.800 GPixel/s
48.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1.536 TFLOPS
FP32 (float)
576.0 GFLOPS
96.00 GFLOPS
FP64 (double)
-

Board Design

75W
TDP
45W
-
-
-
No outputs
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

Saturn
GPU Name
Turks
Saturn PRO
GPU Variant
Turks XT (215-0803000)
GCN 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.08 billion
Transistors
0.716 billion
160 mm²
Die Size
118 mm²

Graphics Features

12 (12_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.0
OpenCL
1.2
1.2
Vulkan
N/A
-
-
-
6.3
Shader Model
5.0

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