Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 285

AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 285

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 1024MB VRAM GeForce GTX 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6850 1440SP Edition 's Advantages
Released 3 years and 8 months late
1200 additional rendering cores
Lower TDP (151W vs 204W)
NVIDIA GeForce GTX 285 's Advantages
Larger VRAM bandwidth (159.0GB/s vs 128.0GB/s)

Score

Benchmark

FP32 (float)
Radeon HD 6850 1440SP Edition +194%
2.088 TFLOPS
GeForce GTX 285
0.708 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Dec 2008
Northern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
1242 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
512bit
128.0GB/s
Bandwidth
159.0GB/s

Render Config

-
SM Count
30
18
Compute Units
-
1440
Shading Units
240
72
TMUs
80
32
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
256 KB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
20.74 GPixel/s
52.20 GTexel/s
Texture Rate
51.84 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
708.5 GFLOPS
417.6 GFLOPS
FP64 (double)
88.56 GFLOPS

Graphics Processor

Cypress
GPU Name
GT200B
Cypress PRO (215-0735043)
GPU Variant
G200-350-B3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
2.154 billion
Transistors
1.4 billion
334 mm²
Die Size
470 mm²

Board Design

151W
TDP
204W
450 W
Suggested PSU
550 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x S-Video
2x 6-pin
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_0)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.3
5.0
Shader Model
4.0

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