Home GPU Comparison NVIDIA GeForce GTX 750 GM206 vs AMD Radeon R9 280X

NVIDIA GeForce GTX 750 GM206 vs AMD Radeon R9 280X

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 750 GM206 and 3GB VRAM Radeon R9 280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 750 GM206 's Advantages
Released 2 years and 1 months late
Boost Clock has increased by 24% (1239MHz vs 1000MHz)
Lower TDP (60W vs 250W)
AMD Radeon R9 280X 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (288.0GB/s vs 80.19GB/s)
1536 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GTX 750 GM206
1.269 TFLOPS
Radeon R9 280X +222%
4.096 TFLOPS
VS

Graphics Card

Nov 2015
Release Date
Oct 2013
GeForce 700
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1087 MHz
Base Clock
850 MHz
1239 MHz
Boost Clock
1000 MHz
1253 MHz
Memory Clock
1500 MHz

Memory

2GB
Memory Size
3GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
384bit
80.19GB/s
Bandwidth
288.0GB/s

Render Config

-
Compute Units
32
-
-
-
512
Shading Units
2048
32
TMUs
128
32
ROPs
32
-
-
-
-
-
-
48 KB (per SMM)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

39.65 GPixel/s
Pixel Rate
32.00 GPixel/s
39.65 GTexel/s
Texture Rate
128.0 GTexel/s
-
-
-
1269 GFLOPS
FP32 (float)
4.096 TFLOPS
39.65 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

60W
TDP
250W
250 W
Suggested PSU
600 W
2x DVI 1x HDMI 2.0
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
-
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Processor

GM206
GPU Name
Tahiti
-
GPU Variant
Tahiti XTL (215-0821065)
Maxwell 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.94 billion
Transistors
4.313 billion
228 mm²
Die Size
352 mm²

Graphics Features

12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
1.2
1.3
Vulkan
1.2
5.2
CUDA
-
6.4
Shader Model
5.1

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