Home GPU Comparison NVIDIA GeForce GT 730 vs ATI Radeon HD 4580

NVIDIA GeForce GT 730 vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 730 and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 730 's Advantages
Released 2 years and 7 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (28.80GB/s vs 22.18GB/s)
Lower TDP (49W vs 65W)
ATI Radeon HD 4580 's Advantages
24 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 730 +40%
0.269 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Jun 2014
Release Date
Nov 2011
GeForce 700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
900 MHz
Memory Clock
693 MHz

Memory

1024MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.80GB/s
Bandwidth
22.18GB/s

Render Config

2
SM Count
-
-
Compute Units
3
96
Shading Units
120
16
TMUs
8
4
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
256 KB
L2 Cache
128 KB

Theoretical Performance

2.800 GPixel/s
Pixel Rate
3.184 GPixel/s
11.20 GTexel/s
Texture Rate
6.368 GTexel/s
-
FP16 (half)
-
268.8 GFLOPS
FP32 (float)
191.0 GFLOPS
22.40 GFLOPS
FP64 (double)
-

Graphics Processor

GF108
GPU Name
RV635
GF108-400-A1
GPU Variant
RV635 PRO (215-0682008)
Fermi
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.585 billion
Transistors
0.378 billion
116 mm²
Die Size
135 mm²

Board Design

49W
TDP
65W
200 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
None

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
N/A
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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