Home GPU Comparison NVIDIA GeForce GTX 470 PhysX Edition vs ATI Radeon HD 5870

NVIDIA GeForce GTX 470 PhysX Edition vs ATI Radeon HD 5870

We compared two Desktop platform GPUs: 1280MB VRAM GeForce GTX 470 PhysX Edition and 1024MB VRAM Radeon HD 5870 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 470 PhysX Edition 's Advantages
More VRAM (1280GB vs 1024GB)
ATI Radeon HD 5870 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 133.9GB/s)
1152 additional rendering cores
Lower TDP (188W vs 215W)

Score

Benchmark

FP32 (float)
GeForce GTX 470 PhysX Edition
1.089 TFLOPS
Radeon HD 5870 +149%
2.72 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
837 MHz
Memory Clock
1200 MHz

Memory

1280MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
320bit
Memory Bus
256bit
133.9GB/s
Bandwidth
153.6GB/s

Render Config

-
Compute Units
20
14
SM Count
-
448
Shading Units
1600
56
TMUs
80
40
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
640 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

17.02 GPixel/s
Pixel Rate
27.20 GPixel/s
34.05 GTexel/s
Texture Rate
68.00 GTexel/s
-
-
-
1089 GFLOPS
FP32 (float)
2.720 TFLOPS
-
FP64 (double)
544.0 GFLOPS

Board Design

215W
TDP
188W
550 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.3a
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

GT215
GPU Name
Cypress
GT215-400-A2
GPU Variant
Cypress XT (215-0735033)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.727 billion
Transistors
2.154 billion
144 mm²
Die Size
334 mm²

Graphics Features

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

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