Home GPU Comparison AMD Radeon HD 7720 OEM vs NVIDIA GeForce GT 220

AMD Radeon HD 7720 OEM vs NVIDIA GeForce GT 220

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 1024MB VRAM GeForce GT 220 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7720 OEM 's Advantages
Released 3 years and 2 months late
Larger VRAM bandwidth (134.4GB/s vs 22.40GB/s)
752 additional rendering cores
NVIDIA GeForce GT 220 's Advantages
Lower TDP (58W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM +833%
1.344 TFLOPS
GeForce GT 220
0.144 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2010
Southern Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1050 MHz
Memory Clock
700 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
134.4GB/s
Bandwidth
22.40GB/s

Render Config

10
Compute Units
-
-
SM Count
6
800
Shading Units
48
40
TMUs
24
32
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

26.88 GPixel/s
Pixel Rate
4.800 GPixel/s
33.60 GTexel/s
Texture Rate
14.40 GTexel/s
-
-
-
1344 GFLOPS
FP32 (float)
144.0 GFLOPS
-
-
-

Board Design

150W
TDP
58W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1x VGA
-
-
-

Graphics Processor

Barts
GPU Name
G94
Barts LE (215-0798002)
GPU Variant
-
TeraScale 2
Architecture
Tesla
TSMC
Foundry
TSMC
40 nm
Process Size
65 nm
1.7 billion
Transistors
0.505 billion
255 mm²
Die Size
240 mm²

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
1.1
5.0
Shader Model
4.0

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