Home GPU Comparison NVIDIA GeForce GTX 650 Ti OEM vs AMD Radeon HD 6850

NVIDIA GeForce GTX 650 Ti OEM vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 650 Ti OEM 's Advantages
Released 2 years and 5 months late
More VRAM (2GB vs 1024GB)
Lower TDP (110W vs 127W)
AMD Radeon HD 6850 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 86.40GB/s)
192 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti OEM
1.425 TFLOPS
Radeon HD 6850 +4%
1.488 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2010
GeForce 600
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1350 MHz
Memory Clock
1000 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
128.0GB/s

Render Config

-
Compute Units
12
-
-
-
768
Shading Units
960
64
TMUs
48
16
ROPs
32
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.85 GPixel/s
Pixel Rate
24.80 GPixel/s
59.39 GTexel/s
Texture Rate
37.20 GTexel/s
-
-
-
1425 GFLOPS
FP32 (float)
1488 GFLOPS
59.39 GFLOPS
FP64 (double)
-

Board Design

110W
TDP
127W
300 W
Suggested PSU
300 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GK106
GPU Name
Barts
-
GPU Variant
Barts PRO (215-0798006)
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
1.7 billion
221 mm²
Die Size
255 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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