Home GPU Comparison ATI Radeon HD 5850 vs NVIDIA GeForce GTX 480

ATI Radeon HD 5850 vs NVIDIA GeForce GTX 480

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5850 and 1536MB VRAM GeForce GTX 480 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5850 's Advantages
960 additional rendering cores
Lower TDP (151W vs 250W)
NVIDIA GeForce GTX 480 's Advantages
Released 6 months late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (177.4GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 5850 +55%
2.088 TFLOPS
GeForce GTX 480
1.345 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Mar 2010
Evergreen
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
924 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
128.0GB/s
Bandwidth
177.4GB/s

Render Config

18
Compute Units
-
-
SM Count
15
1440
Shading Units
480
72
TMUs
60
32
ROPs
48
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

23.20 GPixel/s
Pixel Rate
21.03 GPixel/s
52.20 GTexel/s
Texture Rate
42.06 GTexel/s
-
-
-
2.088 TFLOPS
FP32 (float)
1345 GFLOPS
417.6 GFLOPS
FP64 (double)
168.1 GFLOPS

Board Design

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

Graphics Processor

Cypress
GPU Name
GF100
Cypress PRO (215-0735043)
GPU Variant
GF100-375-A3
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
3.1 billion
334 mm²
Die Size
529 mm²

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.0
5.0
Shader Model
5.1

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