Home GPU Comparison NVIDIA NVS 1000 vs ATI Radeon HD 4580

NVIDIA NVS 1000 vs ATI Radeon HD 4580

We compared two Desktop platform GPUs: 2GB VRAM NVS 1000 and 512MB VRAM Radeon HD 4580 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 1000 's Advantages
Larger VRAM bandwidth (28.51GB/s vs 22.18GB/s)
72 additional rendering cores
Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)
NVS 1000 +60%
0.306 TFLOPS
Radeon HD 4580
0.191 TFLOPS
VS

Graphics Card

Unknown
Release Date
Nov 2011
NVS
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
891 MHz
Memory Clock
693 MHz

Memory

2GB
Memory Size
512MB
DDR3
Memory Type
GDDR3
128bit
Memory Bus
128bit
28.51GB/s
Bandwidth
22.18GB/s

Render Config

-
SM Count
-
-
Compute Units
3
192
Shading Units
120
16
TMUs
8
16
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
-
256 KB
L2 Cache
128 KB

Theoretical Performance

3.188 GPixel/s
Pixel Rate
3.184 GPixel/s
12.75 GTexel/s
Texture Rate
6.368 GTexel/s
-
FP16 (half)
-
306.0 GFLOPS
FP32 (float)
191.0 GFLOPS
12.75 GFLOPS
FP64 (double)
-

Graphics Processor

GK107
GPU Name
RV635
-
GPU Variant
RV635 PRO (215-0682008)
Kepler
Architecture
TeraScale
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
1.27 billion
Transistors
0.378 billion
118 mm²
Die Size
135 mm²

Board Design

35W
TDP
65W
200 W
Suggested PSU
250 W
4x mini-DisplayPort 1.2
Outputs
2x DVI 1x S-Video
-
Power Connectors
None

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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