Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 4720

NVIDIA NVS 300 vs ATI Radeon HD 4720

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 1024MB VRAM Radeon HD 4720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Lower TDP (18W vs 55W)
ATI Radeon HD 4720 's Advantages
Released 11 months late
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (21.34GB/s vs 12.64GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 4720 +884%
0.384 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Dec 2011
NVS
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
667 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
128bit
12.64GB/s
Bandwidth
21.34GB/s

Render Config

-
Compute Units
4
2
SM Count
-
16
Shading Units
320
8
TMUs
32
4
ROPs
8
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
4.800 GPixel/s
4.160 GTexel/s
Texture Rate
19.20 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
384.0 GFLOPS
-
-
-

Board Design

18W
TDP
55W
200 W
Suggested PSU
250 W
1x DMS-59
Outputs
2x DVI 1x S-Video
None
Power Connectors
-

Graphics Processor

GT218
GPU Name
RV730
GT218-670-B1
GPU Variant
RV730 XT (215-0719047)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.514 billion
57 mm²
Die Size
146 mm²

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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