Home GPU Comparison AMD Radeon E8860 vs AMD Radeon HD 7690M Rebrand

AMD Radeon E8860 vs AMD Radeon HD 7690M Rebrand

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 1024MB VRAM Radeon HD 7690M Rebrand to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages
Released 2 years late
Boost Clock625MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)
160 additional rendering cores
AMD Radeon HD 7690M Rebrand 's Advantages
Lower TDP (20W vs 37W)

Score

Benchmark

FP32 (float)
Radeon E8860 +38%
0.8 TFLOPS
Radeon HD 7690M Rebrand
0.576 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2012
Embedded
Generation
London
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

575 MHz
Base Clock
-
625 MHz
Boost Clock
-
1125 MHz
Memory Clock
800 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
25.60GB/s

Render Config

10
Compute Units
6
-
-
-
640
Shading Units
480
40
TMUs
24
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
4.800 GPixel/s
25.00 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
576.0 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Board Design

37W
TDP
20W
-
-
-
1x VGA
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Venus
GPU Name
Whistler
Venus MCM
GPU Variant
Whistler XT (216-0810001)
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
0.716 billion
123 mm²
Die Size
104 mm²

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.1 (1.2)
OpenCL
1.2
1.2.170
Vulkan
N/A
-
-
-
6.5 (5.1)
Shader Model
5.0

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