Home GPU Comparison ATI Mobility Radeon HD 4350 vs NVIDIA GeForce GT 320M

ATI Mobility Radeon HD 4350 vs NVIDIA GeForce GT 320M

We compared two Mobile platform GPUs: 512MB VRAM Mobility Radeon HD 4350 and 1024MB VRAM GeForce GT 320M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Mobility Radeon HD 4350 's Advantages
56 additional rendering cores
NVIDIA GeForce GT 320M 's Advantages
Released 1 years and 2 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (25.28GB/s vs 12.80GB/s)

Score

Benchmark

FP32 (float)
Mobility Radeon HD 4350 +35%
0.072 TFLOPS
GeForce GT 320M
0.053 TFLOPS
VS

Graphics Card

Jan 2009
Release Date
Mar 2010
M9x
Generation
GeForce 300M
Mobile
Type
Mobile
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
790 MHz

Memory

512MB
Memory Size
1024MB
GDDR3
Memory Type
DDR3
64bit
Memory Bus
128bit
12.80GB/s
Bandwidth
25.28GB/s

Render Config

1
Compute Units
-
-
SM Count
3
80
Shading Units
24
8
TMUs
8
4
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

1.800 GPixel/s
Pixel Rate
4.000 GPixel/s
3.600 GTexel/s
Texture Rate
4.000 GTexel/s
-
-
-
72.00 GFLOPS
FP32 (float)
52.80 GFLOPS
-
-
-

Board Design

Unknown
TDP
23W
-
-
-
Portable Device Dependent
Outputs
No outputs
None
Power Connectors
-

Graphics Processor

M93
GPU Name
GT216
-
-
-
TeraScale
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.242 billion
Transistors
0.486 billion
73 mm²
Die Size
100 mm²

Graphics Features

10.1 (10_1)
DirectX
11.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
4.1
Shader Model
4.1

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