Home GPU Comparison AMD Radeon R9 270 vs NVIDIA GeForce GT 720

AMD Radeon R9 270 vs NVIDIA GeForce GT 720

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 270 and 1024MB VRAM GeForce GT 720 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 270 's Advantages
Boost Clock925MHz
More VRAM (2GB vs 1GB)
Larger VRAM bandwidth (179.2GB/s vs 12.80GB/s)
1088 additional rendering cores
NVIDIA GeForce GT 720 's Advantages
Released 10 months late
Lower TDP (19W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R9 270 +673%
2.368 TFLOPS
GeForce GT 720
0.306 TFLOPS
VS

Graphics Card

Nov 2013
Release Date
Sep 2014
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x8

Clock Speeds

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

Memory

2GB
Memory Size
1024MB
GDDR5
Memory Type
DDR3
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
12.80GB/s

Render Config

-
SM Count
-
20
Compute Units
-
1280
Shading Units
192
80
TMUs
16
32
ROPs
8
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
512 KB
L2 Cache
512 KB

Theoretical Performance

29.60 GPixel/s
Pixel Rate
3.188 GPixel/s
74.00 GTexel/s
Texture Rate
12.75 GTexel/s
-
FP16 (half)
-
2.368 TFLOPS
FP32 (float)
306.0 GFLOPS
148.0 GFLOPS
FP64 (double)
12.75 GFLOPS

Graphics Processor

Curacao
GPU Name
GK208B
Curacao PRO (215-0848000)
GPU Variant
-
GCN 1.0
Architecture
Kepler 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
1.02 billion
212 mm²
Die Size
87 mm²

Board Design

150W
TDP
19W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
3.0
1.2
Vulkan
1.1
-
CUDA
3.5
5.1
Shader Model
5.1

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