Home GPU Comparison NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce GTX 590

NVIDIA GeForce GT 140 OEM vs NVIDIA GeForce GTX 590

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 140 OEM and 1536MB VRAM GeForce GTX 590 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 365W)
NVIDIA GeForce GTX 590 's Advantages
Released 2 years late
More VRAM (1536GB vs 1024GB)
Larger VRAM bandwidth (164.0GB/s vs 57.60GB/s)
448 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 140 OEM
0.208 TFLOPS
GeForce GTX 590 +498%
1.244 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Mar 2011
GeForce 100
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
900 MHz
Memory Clock
854 MHz

Memory

1024MB
Memory Size
1536MB
GDDR3
Memory Type
GDDR5
256bit
Memory Bus
384bit
57.60GB/s
Bandwidth
164.0GB/s

Render Config

-
-
-
8
SM Count
16
64
Shading Units
512
32
TMUs
64
16
ROPs
48
-
-
-
-
-
-
-
L1 Cache
64 KB (per SM)
64 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

10.40 GPixel/s
Pixel Rate
19.46 GPixel/s
20.80 GTexel/s
Texture Rate
38.91 GTexel/s
-
-
-
208.0 GFLOPS
FP32 (float)
1244 GFLOPS
-
FP64 (double)
155.5 GFLOPS

Board Design

105W
TDP
365W
300 W
Suggested PSU
750 W
2x DVI 1x S-Video
Outputs
3x DVI 1x mini-DisplayPort
1x 6-pin
Power Connectors
2x 8-pin

Graphics Processor

G94B
GPU Name
GF110
-
GPU Variant
GF110-351-A1
Tesla
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.505 billion
Transistors
3 billion
196 mm²
Die Size
520 mm²

Graphics Features

11.1 (10_0)
DirectX
12 (11_0)
3.3
OpenGL
4.6
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.1
CUDA
2.0
4.0
Shader Model
5.1

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