Home GPU Comparison ATI Radeon HD 5870 vs NVIDIA GeForce 605 OEM

ATI Radeon HD 5870 vs NVIDIA GeForce 605 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 512MB VRAM GeForce 605 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (153.6GB/s vs 14.35GB/s)
1552 additional rendering cores
NVIDIA GeForce 605 OEM 's Advantages
Released 2 years and 7 months late
Lower TDP (25W vs 188W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 +2620%
2.72 TFLOPS
GeForce 605 OEM
0.1 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Apr 2012
Evergreen
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
897 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
153.6GB/s
Bandwidth
14.35GB/s

Render Config

20
Compute Units
-
-
SM Count
1
1600
Shading Units
48
80
TMUs
8
32
ROPs
4
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
1.046 GPixel/s
68.00 GTexel/s
Texture Rate
4.184 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
100.4 GFLOPS
544.0 GFLOPS
FP64 (double)
8.368 GFLOPS

Board Design

188W
TDP
25W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
GF119
Cypress XT (215-0735033)
GPU Variant
GF119-200-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.292 billion
334 mm²
Die Size
79 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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