Home GPU Comparison NVIDIA GeForce GT 120 OEM vs AMD Radeon HD 7970 X2

NVIDIA GeForce GT 120 OEM vs AMD Radeon HD 7970 X2

We compared two Desktop platform GPUs: 512MB VRAM GeForce GT 120 OEM and 3GB VRAM Radeon HD 7970 X2 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 500W)
AMD Radeon HD 7970 X2 's Advantages
Released 3 years and 5 months late
Larger VRAM bandwidth (264.0GB/s vs 16.13GB/s)
2016 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 120 OEM
0.118 TFLOPS
Radeon HD 7970 X2 +3111%
3.789 TFLOPS
VS

Graphics Card

Mar 2009
Release Date
Aug 2012
GeForce 100
Generation
Southern Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
-
-
Boost Clock
-
504 MHz
Memory Clock
1375 MHz

Memory

512MB
Memory Size
3GB
DDR2
Memory Type
GDDR5
128bit
Memory Bus
384bit
16.13GB/s
Bandwidth
264.0GB/s

Render Config

4
SM Count
-
-
Compute Units
32
32
Shading Units
2048
16
TMUs
128
8
ROPs
32
-
Tensor Cores
-
-
RT Cores
-
-
L1 Cache
16 KB (per CU)
32 KB
L2 Cache
768 KB

Theoretical Performance

5.904 GPixel/s
Pixel Rate
29.60 GPixel/s
11.81 GTexel/s
Texture Rate
118.4 GTexel/s
-
FP16 (half)
-
117.5 GFLOPS
FP32 (float)
3.789 TFLOPS
-
FP64 (double)
947.2 GFLOPS

Graphics Processor

G96C
GPU Name
New Zealand
-
GPU Variant
-
Tesla
Architecture
GCN 1.0
TSMC
Foundry
TSMC
55 nm
Process Size
28 nm
0.314 billion
Transistors
4.313 billion
121 mm²
Die Size
352 mm²

Board Design

50W
TDP
500W
250 W
Suggested PSU
900 W
1x DVI 1x VGA 1x S-Video
Outputs
2x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
None
Power Connectors
3x 8-pin

Graphics Features

11.1 (10_0)
DirectX
12 (11_1)
3.3
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
1.1
CUDA
-
4.0
Shader Model
5.1

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