Home GPU Comparison NVIDIA NVS 1000 vs ATI Radeon HD 3550

NVIDIA NVS 1000 vs ATI Radeon HD 3550

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 512MB VRAM Radeon HD 3550 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (28.51GB/s vs 6.336GB/s)
152 additional rendering cores
ATI Radeon HD 3550 's Advantages
Lower TDP (30W vs 35W)

Score

Benchmark

FP32 (float)
NVS 1000 +537%
0.306 TFLOPS
Radeon HD 3550
0.048 TFLOPS
VS

Graphics Card

Unknown
Release Date
Aug 2008
NVS
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
891 MHz
Memory Clock
396 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
DDR2
128bit
Memory Bus
64bit
28.51GB/s
Bandwidth
6.336GB/s

Render Config

-
Compute Units
2
-
-
-
192
Shading Units
40
16
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

3.188 GPixel/s
Pixel Rate
2.376 GPixel/s
12.75 GTexel/s
Texture Rate
2.376 GTexel/s
-
-
-
306.0 GFLOPS
FP32 (float)
47.52 GFLOPS
12.75 GFLOPS
FP64 (double)
-

Board Design

35W
TDP
30W
200 W
Suggested PSU
200 W
4x mini-DisplayPort 1.2
Outputs
2x DisplayPort
-
Power Connectors
None

Graphics Processor

GK107
GPU Name
RV620
-
GPU Variant
RV620 PRO (215-0670006)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.27 billion
Transistors
0.181 billion
118 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
3.0
OpenCL
N/A
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
4.1

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