Home GPU Comparison NVIDIA GeForce GT 140 OEM vs AMD Radeon HD 7720 OEM

NVIDIA GeForce GT 140 OEM vs AMD Radeon HD 7720 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 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 140 OEM 's Advantages
Lower TDP (105W vs 150W)
AMD Radeon HD 7720 OEM 's Advantages
Released 4 years late
Larger VRAM bandwidth (134.4GB/s vs 57.60GB/s)
736 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 140 OEM
0.208 TFLOPS
Radeon HD 7720 OEM +546%
1.344 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Mar 2013
GeForce 100
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
1050 MHz

Memory

1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
256bit
57.60GB/s
Bandwidth
134.4GB/s

Render Config

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

Theoretical Performance

10.40 GPixel/s
Pixel Rate
26.88 GPixel/s
20.80 GTexel/s
Texture Rate
33.60 GTexel/s
-
-
-
208.0 GFLOPS
FP32 (float)
1344 GFLOPS
-
-
-

Board Design

105W
TDP
150W
300 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
1x 6-pin
Power Connectors
-

Graphics Processor

G94B
GPU Name
Barts
-
GPU Variant
Barts LE (215-0798002)
Tesla
Architecture
TeraScale 2
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
1.7 billion
196 mm²
Die Size
255 mm²

Graphics Features

11.1 (10_0)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.1
CUDA
-
4.0
Shader Model
5.0

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