Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 4850

NVIDIA NVS 300 vs ATI Radeon HD 4850

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 512MB VRAM Radeon HD 4850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Released 2 years and 7 months late
Lower TDP (18W vs 110W)
ATI Radeon HD 4850 's Advantages
Larger VRAM bandwidth (63.55GB/s vs 12.64GB/s)
784 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 4850 +2464%
1 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Jun 2008
NVS
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
790 MHz
Memory Clock
993 MHz

Memory

512MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
12.64GB/s
Bandwidth
63.55GB/s

Render Config

-
Compute Units
10
2
SM Count
-
16
Shading Units
800
8
TMUs
40
4
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

2.080 GPixel/s
Pixel Rate
10.00 GPixel/s
4.160 GTexel/s
Texture Rate
25.00 GTexel/s
-
-
-
39.36 GFLOPS
FP32 (float)
1000 GFLOPS
-
FP64 (double)
200.0 GFLOPS

Board Design

18W
TDP
110W
200 W
Suggested PSU
300 W
1x DMS-59
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GT218
GPU Name
RV770
GT218-670-B1
GPU Variant
RV770 PRO (215-0669065)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.956 billion
57 mm²
Die Size
256 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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