Home GPU Comparison ATI Mobility Radeon HD 4650 vs NVIDIA GeForce 810A

ATI Mobility Radeon HD 4650 vs NVIDIA GeForce 810A

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4650 and 2GB VRAM GeForce 810A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4650 's Advantages
Larger VRAM bandwidth (19.20GB/s vs 14.40GB/s)
128 additional rendering cores
NVIDIA GeForce 810A 's Advantages
Released 5 years and 6 months late
Boost Clock758MHz
More VRAM (2GB vs 512GB)
Lower TDP (15W vs 35W)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4650 +9%
0.32 TFLOPS
GeForce 810A
0.291 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Jul 2014
M9x
Generation
GeForce 800A
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
719 MHz
-
Boost Clock
758 MHz
600 MHz
Memory Clock
900 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
DDR3
128bit
Memory Bus
64bit
19.20GB/s
Bandwidth
14.40GB/s

Render Config

4
Compute Units
-
-
-
-
320
Shading Units
192
32
TMUs
16
8
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
128 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

4.000 GPixel/s
Pixel Rate
6.064 GPixel/s
16.00 GTexel/s
Texture Rate
12.13 GTexel/s
-
-
-
320.0 GFLOPS
FP32 (float)
291.1 GFLOPS
-
FP64 (double)
12.13 GFLOPS

Board Design

35W
TDP
15W
-
-
-
No outputs
Outputs
No outputs
-
-
-

Graphics Processor

M96
GPU Name
GK208
-
-
-
TeraScale
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.514 billion
Transistors
1.02 billion
146 mm²
Die Size
87 mm²

Graphics Features

10.1 (10_1)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
3.0
N/A
Vulkan
1.1
-
CUDA
3.5
4.1
Shader Model
5.1

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