Home GPU Comparison AMD Radeon R9 270 vs NVIDIA GeForce GT 120 OEM

AMD Radeon R9 270 vs NVIDIA GeForce GT 120 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 512MB VRAM GeForce GT 120 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 's Advantages
Released 4 years and 8 months late
Boost Clock925MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 16.13GB/s)
1248 additional rendering cores
NVIDIA GeForce GT 120 OEM 's Advantages
Lower TDP (50W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R9 270 +1906%
2.368 TFLOPS
GeForce GT 120 OEM
0.118 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Mar 2009
Volcanic Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

900 MHz
Base Clock
-
925 MHz
Boost Clock
-
1400 MHz
Memory Clock
504 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
16.13GB/s

Render Config

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

Theoretical Performance

29.60 GPixel/s
Pixel Rate
5.904 GPixel/s
74.00 GTexel/s
Texture Rate
11.81 GTexel/s
-
-
-
2.368 TFLOPS
FP32 (float)
117.5 GFLOPS
148.0 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
50W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x VGA 1x S-Video
1x 6-pin
Power Connectors
None

Graphics Processor

Curacao
GPU Name
G96C
Curacao PRO (215-0848000)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
2.8 billion
Transistors
0.314 billion
212 mm²
Die Size
121 mm²

Graphics Features

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

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