Home GPU Comparison NVIDIA GeForce GTX 650 Ti OEM vs AMD Radeon HD 6930

NVIDIA GeForce GTX 650 Ti OEM vs AMD Radeon HD 6930

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 650 Ti OEM and 1024MB VRAM Radeon HD 6930 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 1 years and 3 months late
More VRAM (2GB vs 1GB)
Lower TDP (110W vs 186W)
AMD Radeon HD 6930 's Advantages
Larger VRAM bandwidth (153.6GB/s vs 86.40GB/s)
512 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 650 Ti OEM
1.425 TFLOPS
Radeon HD 6930 +34%
1.92 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Dec 2011
GeForce 600
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
1350 MHz
Memory Clock
1200 MHz

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
86.40GB/s
Bandwidth
153.6GB/s

Render Config

-
SM Count
-
-
Compute Units
20
768
Shading Units
1280
64
TMUs
80
16
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
256 KB
L2 Cache
512 KB

Theoretical Performance

14.85 GPixel/s
Pixel Rate
24.00 GPixel/s
59.39 GTexel/s
Texture Rate
60.00 GTexel/s
-
FP16 (half)
-
1425 GFLOPS
FP32 (float)
1.920 TFLOPS
59.39 GFLOPS
FP64 (double)
480.0 GFLOPS

Graphics Processor

GK106
GPU Name
Cayman
-
GPU Variant
Cayman CE (215-0807105)
Kepler
Architecture
TeraScale 3
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.54 billion
Transistors
2.64 billion
221 mm²
Die Size
389 mm²

Board Design

110W
TDP
186W
300 W
Suggested PSU
450 W
2x DVI 1x mini-HDMI 1.4a
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

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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