Home GPU Comparison ATI Radeon HD 5830 vs NVIDIA GeForce GTX 460 SE

ATI Radeon HD 5830 vs NVIDIA GeForce GTX 460 SE

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5830 and 1024MB VRAM GeForce GTX 460 SE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5830 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 108.8GB/s)
832 additional rendering cores
NVIDIA GeForce GTX 460 SE 's Advantages
Released 9 months late
Lower TDP (150W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 5830 +139%
1.792 TFLOPS
GeForce GTX 460 SE
0.749 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Nov 2010
Evergreen
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
850 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
128.0GB/s
Bandwidth
108.8GB/s

Render Config

14
Compute Units
-
-
SM Count
6
1120
Shading Units
288
56
TMUs
48
16
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
7.800 GPixel/s
44.80 GTexel/s
Texture Rate
31.20 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
748.8 GFLOPS
358.4 GFLOPS
FP64 (double)
62.40 GFLOPS

Board Design

175W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Cypress
GPU Name
GF104
Cypress LE (215-0735047)
GPU Variant
GF104-225-A1
TeraScale 2
Architecture
Fermi
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.95 billion
334 mm²
Die Size
332 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
2.1
5.0
Shader Model
5.1

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