Home GPU Comparison NVIDIA GeForce GT 120 OEM vs ATI FirePro V7900

NVIDIA GeForce GT 120 OEM vs ATI FirePro V7900

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 OEM and 2GB VRAM FirePro V7900 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 120 OEM 's Advantages
Lower TDP (50W vs 150W)
ATI FirePro V7900 's Advantages
Released 2 years and 2 months late
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (160.0GB/s vs 16.13GB/s)
1248 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120 OEM
0.118 TFLOPS
FirePro V7900 +1472%
1.856 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
504 MHz
Memory Clock
1250 MHz

Memory

512MB
Memory Size
2GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
256bit
16.13GB/s
Bandwidth
160.0GB/s

Render Config

-
Compute Units
20
4
SM Count
-
32
Shading Units
1280
16
TMUs
80
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
32 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

5.904 GPixel/s
Pixel Rate
23.20 GPixel/s
11.81 GTexel/s
Texture Rate
58.00 GTexel/s
-
-
-
117.5 GFLOPS
FP32 (float)
1.856 TFLOPS
-
FP64 (double)
464.0 GFLOPS

Board Design

50W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x VGA 1x S-Video
Outputs
4x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

G96C
GPU Name
Cayman
-
GPU Variant
Cayman PRO GL
Tesla
Architecture
TeraScale 3
TSMC
Foundry
TSMC
55 nm
Process Size
40 nm
0.314 billion
Transistors
2.64 billion
121 mm²
Die Size
389 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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