Home GPU Comparison NVIDIA GeForce 505 OEM vs AMD Radeon HD 6850 1440SP Edition

NVIDIA GeForce 505 OEM vs AMD Radeon HD 6850 1440SP Edition

We compared two Desktop platform GPUs: 512MB VRAM GeForce 505 OEM and 1024MB VRAM Radeon HD 6850 1440SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 505 OEM 's Advantages
Lower TDP (25W vs 151W)
AMD Radeon HD 6850 1440SP Edition 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (128.0GB/s vs 9.600GB/s)
1424 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce 505 OEM
0.045 TFLOPS
Radeon HD 6850 1440SP Edition +4540%
2.088 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Aug 2012
GeForce 500
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 1.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
600 MHz
Memory Clock
1000 MHz

Memory

512MB
Memory Size
1024MB
DDR3
Memory Type
GDDR5
64bit
Memory Bus
256bit
9.600GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
18
2
SM Count
-
16
Shading Units
1440
8
TMUs
72
4
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

2.356 GPixel/s
Pixel Rate
23.20 GPixel/s
4.712 GTexel/s
Texture Rate
52.20 GTexel/s
-
-
-
44.86 GFLOPS
FP32 (float)
2.088 TFLOPS
-
FP64 (double)
417.6 GFLOPS

Board Design

25W
TDP
151W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
2x 6-pin

Graphics Processor

GT218
GPU Name
Cypress
GT218-300-B1
GPU Variant
Cypress PRO (215-0735043)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.26 billion
Transistors
2.154 billion
57 mm²
Die Size
334 mm²

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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