Home GPU Comparison NVIDIA GeForce GTX TITAN vs ATI Radeon HD 4580

NVIDIA GeForce GTX TITAN vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN 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 GTX TITAN 's Advantages
Released 1 years and 3 months late
Boost Clock876MHz
More VRAM (6GB vs 512GB)
Larger VRAM bandwidth (288.4GB/s vs 22.18GB/s)
2568 additional rendering cores
ATI Radeon HD 4580 's Advantages
Lower TDP (65W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +2365%
4.709 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Nov 2011
GeForce 700
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

836 MHz
Base Clock
-
876 MHz
Boost Clock
-
1502 MHz
Memory Clock
693 MHz

Memory

6GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
128bit
288.4GB/s
Bandwidth
22.18GB/s

Render Config

-
Compute Units
3
-
-
-
2688
Shading Units
120
224
TMUs
8
48
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
1536 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

49.06 GPixel/s
Pixel Rate
3.184 GPixel/s
196.2 GTexel/s
Texture Rate
6.368 GTexel/s
-
-
-
4.709 TFLOPS
FP32 (float)
191.0 GFLOPS
1.570 TFLOPS
FP64 (double)
-

Board Design

250W
TDP
65W
600 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
None

Graphics Processor

GK110
GPU Name
RV635
GK110-400-A1
GPU Variant
RV635 PRO (215-0682008)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
7.08 billion
Transistors
0.378 billion
561 mm²
Die Size
135 mm²

Graphics Features

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

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