Home GPU Comparison NVIDIA GeForce GTX TITAN vs ATI Radeon HD 5850

NVIDIA GeForce GTX TITAN vs ATI Radeon HD 5850

We compared two Desktop platform GPUs: 6GB VRAM GeForce GTX TITAN and 1024MB VRAM Radeon HD 5850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX TITAN 's Advantages
Released 3 years and 5 months late
Boost Clock876MHz
More VRAM (6GB vs 1024GB)
Larger VRAM bandwidth (288.4GB/s vs 128.0GB/s)
1248 additional rendering cores
ATI Radeon HD 5850 's Advantages
Lower TDP (151W vs 250W)

Score

Benchmark

FP32 (float)
GeForce GTX TITAN +125%
4.709 TFLOPS
Radeon HD 5850
2.088 TFLOPS
VS

Graphics Card

Feb 2013
Release Date
Sep 2009
GeForce 700
Generation
Evergreen
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
1000 MHz

Memory

6GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
288.4GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
-
-
-
2688
Shading Units
1440
224
TMUs
72
48
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
1536 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

49.06 GPixel/s
Pixel Rate
23.20 GPixel/s
196.2 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
4.709 TFLOPS
FP32 (float)
2.088 TFLOPS
1.570 TFLOPS
FP64 (double)
417.6 GFLOPS

Board Design

250W
TDP
151W
600 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GK110
GPU Name
Cypress
GK110-400-A1
GPU Variant
Cypress PRO (215-0735043)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
7.08 billion
Transistors
2.154 billion
561 mm²
Die Size
334 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.5
CUDA
-
5.1
Shader Model
5.0

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