Home GPU Comparison NVIDIA GeForce GTX 580 vs ATI Radeon HD 3450 PCI

NVIDIA GeForce GTX 580 vs ATI Radeon HD 3450 PCI

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GTX 580 and 512MB VRAM Radeon HD 3450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 580 's Advantages
Released 2 years and 10 months late
More VRAM (1536GB vs 512GB)
Larger VRAM bandwidth (192.4GB/s vs 6.400GB/s)
472 additional rendering cores
ATI Radeon HD 3450 PCI 's Advantages
Lower TDP (25W vs 244W)

Score

Benchmark

FP32 (float)
GeForce GTX 580 +3193%
1.581 TFLOPS
Radeon HD 3450 PCI
0.048 TFLOPS
VS

Graphics Card

Nov 2010
Release Date
Jan 2008
GeForce 500
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCI

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1002 MHz
Memory Clock
400 MHz

Memory

1536MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
384bit
Memory Bus
64bit
192.4GB/s
Bandwidth
6.400GB/s

Render Config

16
SM Count
-
-
Compute Units
2
512
Shading Units
40
64
TMUs
4
48
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
64 KB (per SM)
L1 Cache
-
768 KB
L2 Cache
64 KB

Theoretical Performance

24.70 GPixel/s
Pixel Rate
2.400 GPixel/s
49.41 GTexel/s
Texture Rate
2.400 GTexel/s
-
FP16 (half)
-
1.581 TFLOPS
FP32 (float)
48.00 GFLOPS
197.6 GFLOPS
FP64 (double)
-

Graphics Processor

GF110
GPU Name
RV620
GF110-375-A1
GPU Variant
RV620 LE
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
3 billion
Transistors
0.181 billion
520 mm²
Die Size
67 mm²

Board Design

244W
TDP
25W
550 W
Suggested PSU
200 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x S-Video
1x 6-pin + 1x 8-pin
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
2.0
CUDA
-
5.1
Shader Model
4.1

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