Home GPU Comparison NVIDIA NVS 300 vs ATI Radeon HD 3850

NVIDIA NVS 300 vs ATI Radeon HD 3850

We compared two Desktop platform GPUs: 512MB VRAM NVS 300 and 512MB VRAM Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA NVS 300 's Advantages
Released 3 years and 2 months late
Lower TDP (18W vs 75W)
ATI Radeon HD 3850 's Advantages
Larger VRAM bandwidth (53.12GB/s vs 12.64GB/s)
304 additional rendering cores

Score

Benchmark

FP32 (float)
NVS 300
0.039 TFLOPS
Radeon HD 3850 +997%
0.428 TFLOPS
VS

Graphics Card

Jan 2011
Release Date
Nov 2007
NVS
Generation
Radeon R600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
790 MHz
Memory Clock
830 MHz

Memory

512MB
Memory Size
512MB
DDR3
Memory Type
GDDR3
64bit
Memory Bus
256bit
12.64GB/s
Bandwidth
53.12GB/s

Render Config

2
SM Count
-
-
Compute Units
4
16
Shading Units
320
8
TMUs
16
4
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
-
32 KB
L2 Cache
256 KB

Theoretical Performance

2.080 GPixel/s
Pixel Rate
10.69 GPixel/s
4.160 GTexel/s
Texture Rate
10.69 GTexel/s
-
FP16 (half)
-
39.36 GFLOPS
FP32 (float)
427.5 GFLOPS
-
FP64 (double)
85.50 GFLOPS

Graphics Processor

GT218
GPU Name
RV670
GT218-670-B1
GPU Variant
RV670 PRO (215-0708003)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.26 billion
Transistors
0.666 billion
57 mm²
Die Size
192 mm²

Board Design

18W
TDP
75W
200 W
Suggested PSU
250 W
1x DMS-59
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3 (full) 4.0 (partial)
1.1
OpenCL
N/A
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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