Home GPU Comparison NVIDIA GeForce GT 320 OEM vs AMD Radeon HD 7720 OEM

NVIDIA GeForce GT 320 OEM vs AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 320 OEM and 1024MB VRAM Radeon HD 7720 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 320 OEM 's Advantages
Lower TDP (43W vs 150W)
AMD Radeon HD 7720 OEM 's Advantages
Released 3 years and 1 months late
Larger VRAM bandwidth (134.4GB/s vs 25.28GB/s)
728 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 320 OEM
0.188 TFLOPS
Radeon HD 7720 OEM +614%
1.344 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Mar 2013
GeForce 300
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
790 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
25.28GB/s
Bandwidth
134.4GB/s

Render Config

9
SM Count
-
-
Compute Units
10
72
Shading Units
800
24
TMUs
40
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
512 KB

Theoretical Performance

4.320 GPixel/s
Pixel Rate
26.88 GPixel/s
12.96 GTexel/s
Texture Rate
33.60 GTexel/s
-
FP16 (half)
-
187.5 GFLOPS
FP32 (float)
1344 GFLOPS
-
FP64 (double)
-

Graphics Processor

GT215
GPU Name
Barts
GT215-250-A2
GPU Variant
Barts LE (215-0798002)
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.727 billion
Transistors
1.7 billion
144 mm²
Die Size
255 mm²

Board Design

43W
TDP
150W
200 W
Suggested PSU
450 W
1x DVI 1x HDMI 1x VGA
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
None
Power Connectors
-

Graphics Features

11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0

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