Home GPU Comparison ATI Mobility Radeon HD 5770 vs AMD Radeon E8860

ATI Mobility Radeon HD 5770 vs AMD Radeon E8860

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5770 and 2GB VRAM Radeon E8860 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5770 's Advantages
Lower TDP (30W vs 37W)
AMD Radeon E8860 's Advantages
Released 4 years late
Boost Clock625MHz
More VRAM (2GB vs 1024GB)
Larger VRAM bandwidth (72.00GB/s vs 51.20GB/s)
240 additional rendering cores

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5770
0.52 TFLOPS
Radeon E8860 +53%
0.8 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2014
Manhattan
Generation
Embedded
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

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

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
51.20GB/s
Bandwidth
72.00GB/s

Render Config

5
Compute Units
10
-
-
-
400
Shading Units
640
20
TMUs
40
8
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.200 GPixel/s
Pixel Rate
10.00 GPixel/s
13.00 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
520.0 GFLOPS
FP32 (float)
800.0 GFLOPS
-
FP64 (double)
50.00 GFLOPS

Board Design

30W
TDP
37W
-
-
-
No outputs
Outputs
1x VGA
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

Madison
GPU Name
Venus
Madison XT (216-0772003)
GPU Variant
Venus MCM
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
0.627 billion
Transistors
1.5 billion
104 mm²
Die Size
123 mm²

Graphics Features

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

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