Home GPU Comparison AMD Radeon E8860 vs AMD Radeon HD 8670M

AMD Radeon E8860 vs AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages
Released 10 months late
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 14.40GB/s)
320 additional rendering cores
AMD Radeon HD 8670M 's Advantages
Boost Clock has increased by 56% (975MHz vs 625MHz)

Score

Benchmark

FP32 (float)
Radeon E8860 +28%
0.8 TFLOPS
Radeon HD 8670M
0.624 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Mar 2013
Embedded
Generation
Solar System
Mobile
Type
Mobile
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

575 MHz
Base Clock
925 MHz
625 MHz
Boost Clock
975 MHz
1125 MHz
Memory Clock
900 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
14.40GB/s

Render Config

10
Compute Units
5
-
-
-
640
Shading Units
320
40
TMUs
20
16
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

10.00 GPixel/s
Pixel Rate
7.800 GPixel/s
25.00 GTexel/s
Texture Rate
19.50 GTexel/s
-
-
-
800.0 GFLOPS
FP32 (float)
624.0 GFLOPS
50.00 GFLOPS
FP64 (double)
39.00 GFLOPS

Board Design

37W
TDP
Unknown
-
-
-
1x VGA
Outputs
Portable Device Dependent
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Processor

Venus
GPU Name
Sun
Venus MCM
GPU Variant
Sun S3 XT (216-0841009)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
0.69 billion
123 mm²
Die Size
56 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
2.1 (1.2)
1.2.170
Vulkan
1.2.170
-
-
-
6.5 (5.1)
Shader Model
6.5 (5.1)

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