Home GPU Comparison ATI Radeon HD 5870 vs NVIDIA NVS 1000

ATI Radeon HD 5870 vs NVIDIA NVS 1000

ATI Radeon HD 5870
VS
NVIDIA NVS 1000
ATI Radeon HD 5870
NVIDIA NVS 1000
We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5870 and 2GB VRAM NVS 1000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5870 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 28.51GB/s)
1408 additional rendering cores
NVIDIA NVS 1000 's Advantages
More VRAM (2GB vs 1024GB)
Lower TDP (35W vs 188W)

Score

Benchmark

FP32 (float)
Radeon HD 5870 +788%
2.72 TFLOPS
NVS 1000
0.306 TFLOPS
VS

Graphics Card

Sep 2009
Release Date
Unknown
Evergreen
Generation
NVS
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1200 MHz
Memory Clock
891 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
128bit
153.6GB/s
Bandwidth
28.51GB/s

Render Config

20
Compute Units
-
-
-
-
1600
Shading Units
192
80
TMUs
16
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

27.20 GPixel/s
Pixel Rate
3.188 GPixel/s
68.00 GTexel/s
Texture Rate
12.75 GTexel/s
-
-
-
2.720 TFLOPS
FP32 (float)
306.0 GFLOPS
544.0 GFLOPS
FP64 (double)
12.75 GFLOPS

Board Design

188W
TDP
35W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
4x mini-DisplayPort 1.2
2x 6-pin
Power Connectors
-

Graphics Processor

Cypress
GPU Name
GK107
Cypress XT (215-0735033)
GPU Variant
-
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
1.27 billion
334 mm²
Die Size
118 mm²

Graphics Features

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

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