Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce GT 730 OEM

AMD Radeon R9 280 vs NVIDIA GeForce GT 730 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 1024MB VRAM GeForce GT 730 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Boost Clock933MHz
More VRAM (3GB vs 1024GB)
Larger VRAM bandwidth (240.0GB/s vs 40.10GB/s)
1408 additional rendering cores
NVIDIA GeForce GT 730 OEM 's Advantages
Released 1 years and 1 months late
Lower TDP (64W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 280 +382%
3.344 TFLOPS
GeForce GT 730 OEM
0.693 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Apr 2015
Volcanic Islands
Generation
GeForce 700
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

827 MHz
Base Clock
-
933 MHz
Boost Clock
-
1250 MHz
Memory Clock
1253 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
64bit
240.0GB/s
Bandwidth
40.10GB/s

Render Config

28
Compute Units
-
-
-
-
1792
Shading Units
384
112
TMUs
32
32
ROPs
8
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
768 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

29.86 GPixel/s
Pixel Rate
7.216 GPixel/s
104.5 GTexel/s
Texture Rate
28.86 GTexel/s
-
-
-
3.344 TFLOPS
FP32 (float)
692.7 GFLOPS
836.0 GFLOPS
FP64 (double)
28.86 GFLOPS

Board Design

200W
TDP
64W
550 W
Suggested PSU
250 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x mini-HDMI 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Tahiti
GPU Name
GK107
Tahiti PRO3 (215-0821330)
GPU Variant
-
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
1.27 billion
352 mm²
Die Size
118 mm²

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
3.0
5.1
Shader Model
5.1

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