Home GPU Comparison AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 650 Ti

AMD Radeon HD 7720 OEM vs NVIDIA GeForce GTX 650 Ti

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 1024MB VRAM GeForce GTX 650 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages
Larger VRAM bandwidth (134.4GB/s vs 86.40GB/s)
32 additional rendering cores
NVIDIA GeForce GTX 650 Ti 's Advantages
Lower TDP (110W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM
1.344 TFLOPS
GeForce GTX 650 Ti +6%
1.425 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Oct 2012
Southern Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
1350 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
86.40GB/s

Render Config

10
Compute Units
-
-
-
-
800
Shading Units
768
40
TMUs
64
32
ROPs
16
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
14.85 GPixel/s
33.60 GTexel/s
Texture Rate
59.39 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
1425 GFLOPS
-
FP64 (double)
59.39 GFLOPS

Board Design

150W
TDP
110W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
2x DVI 1x mini-HDMI 1.4a
-
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
GK106
Barts LE (215-0798002)
GPU Variant
GK106-220-A1
TeraScale 2
Architecture
Kepler
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.7 billion
Transistors
2.54 billion
255 mm²
Die Size
221 mm²

Graphics Features

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

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