Home GPU Comparison ATI Mobility Radeon HD 5165 vs ATI Mobility Radeon HD 4650

ATI Mobility Radeon HD 5165 vs ATI Mobility Radeon HD 4650

We compared two Mobile platform GPUs: 1024MB VRAM Mobility Radeon HD 5165 and 512MB VRAM Mobility Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 5165 's Advantages
Released 1 years late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 19.20GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 5165 +20%
0.384 TFLOPS
Mobility Radeon HD 4650
0.32 TFLOPS
VS

Graphics Card

Jan 2010
Release Date
Jan 2009
M9x
Generation
M9x
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
600 MHz

Memory

1024MB
Memory Size
512MB
GDDR3
Memory Type
DDR2
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
19.20GB/s

Render Config

4
Compute Units
4
-
-
-
320
Shading Units
320
32
TMUs
32
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
128 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.800 GPixel/s
Pixel Rate
4.000 GPixel/s
19.20 GTexel/s
Texture Rate
16.00 GTexel/s
-
-
-
384.0 GFLOPS
FP32 (float)
320.0 GFLOPS
-
-
-

Board Design

35W
TDP
35W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M96
GPU Name
M96
-
-
-
TeraScale
Architecture
TeraScale
TSMC
Foundry
TSMC
55 nm
Process Size
55 nm
0.514 billion
Transistors
0.514 billion
146 mm²
Die Size
146 mm²

Graphics Features

10.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
-
-
4.1
Shader Model
4.1

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