Home GPU Comparison AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 460 SE v2

AMD Radeon HD 6850 1440SP Edition vs NVIDIA GeForce GTX 460 SE v2

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 6850 1440SP Edition and 768MB VRAM GeForce GTX 460 SE v2 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 1 years and 9 months late
More VRAM (1024GB vs 768GB)
Larger VRAM bandwidth (128.0GB/s vs 81.60GB/s)
1152 additional rendering cores
NVIDIA GeForce GTX 460 SE v2 's Advantages
Lower TDP (150W vs 151W)

Score

Benchmark

FP32 (float)
Radeon HD 6850 1440SP Edition +178%
2.088 TFLOPS
GeForce GTX 460 SE v2
0.749 TFLOPS
VS

Graphics Card

Aug 2012
Release Date
Nov 2010
Northern Islands
Generation
GeForce 400
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1000 MHz
Memory Clock
850 MHz

Memory

1024MB
Memory Size
768MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
192bit
128.0GB/s
Bandwidth
81.60GB/s

Render Config

-
SM Count
6
18
Compute Units
-
1440
Shading Units
288
72
TMUs
48
32
ROPs
24
-
Tensor Cores
-
-
RT Cores
-
8 KB (per CU)
L1 Cache
64 KB (per SM)
512 KB
L2 Cache
384 KB

Theoretical Performance

23.20 GPixel/s
Pixel Rate
7.800 GPixel/s
52.20 GTexel/s
Texture Rate
31.20 GTexel/s
-
FP16 (half)
-
2.088 TFLOPS
FP32 (float)
748.8 GFLOPS
417.6 GFLOPS
FP64 (double)
62.40 GFLOPS

Graphics Processor

Cypress
GPU Name
GF114
Cypress PRO (215-0735043)
GPU Variant
GF114-400-A1
TeraScale 2
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
1.95 billion
334 mm²
Die Size
332 mm²

Board Design

151W
TDP
150W
450 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.3a
2x 6-pin
Power Connectors
2x 6-pin

Graphics Features

11.2 (11_0)
DirectX
12 (11_0)
4.4
OpenGL
4.6
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
2.1
5.0
Shader Model
5.1

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