Home GPU Comparison AMD Radeon E8860 vs ATI Mobility Radeon HD 4650

AMD Radeon E8860 vs ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages
Released 5 years late
Boost Clock625MHz
Larger VRAM bandwidth (72.00GB/s vs 19.20GB/s)
320 additional rendering cores
ATI Mobility Radeon HD 4650 's Advantages
Lower TDP (35W vs 37W)

Score

Benchmark

FP32 (float)
Radeon E8860 +150%
0.8 TFLOPS
Mobility Radeon HD 4650
0.32 TFLOPS
VS

Graphics Card

Jan 2014
Release Date
Jan 2009
Embedded
Generation
M9x
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
600 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
128bit
72.00GB/s
Bandwidth
19.20GB/s

Render Config

-
SM Count
-
10
Compute Units
4
640
Shading Units
320
40
TMUs
32
16
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
128 KB

Theoretical Performance

10.00 GPixel/s
Pixel Rate
4.000 GPixel/s
25.00 GTexel/s
Texture Rate
16.00 GTexel/s
-
FP16 (half)
-
800.0 GFLOPS
FP32 (float)
320.0 GFLOPS
50.00 GFLOPS
FP64 (double)
-

Graphics Processor

Venus
GPU Name
M96
Venus MCM
GPU Variant
-
GCN 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.5 billion
Transistors
0.514 billion
123 mm²
Die Size
146 mm²

Board Design

37W
TDP
35W
-
Suggested PSU
-
1x VGA
Outputs
No outputs
1x 6-pin + 1x 8-pin
Power Connectors
-

Graphics Features

12 (11_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
-
6.5 (5.1)
Shader Model
4.1

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