Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce GTS 250

AMD Radeon R9 280 vs NVIDIA GeForce GTS 250

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 1024MB VRAM GeForce GTS 250 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 280 's Advantages
Released 5 years late
Boost Clock933MHz
More VRAM (3GB vs 1GB)
Larger VRAM bandwidth (240.0GB/s vs 64.00GB/s)
1664 additional rendering cores
NVIDIA GeForce GTS 250 's Advantages
Lower TDP (150W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 280 +764%
3.344 TFLOPS
GeForce GTS 250
0.387 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Mar 2009
Volcanic Islands
Generation
GeForce 200
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

827 MHz
Base Clock
-
933 MHz
Boost Clock
-
1250 MHz
Memory Clock
1000 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
64.00GB/s

Render Config

-
SM Count
16
28
Compute Units
-
1792
Shading Units
128
112
TMUs
64
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
64 KB

Theoretical Performance

29.86 GPixel/s
Pixel Rate
11.23 GPixel/s
104.5 GTexel/s
Texture Rate
44.93 GTexel/s
-
FP16 (half)
-
3.344 TFLOPS
FP32 (float)
387.1 GFLOPS
836.0 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
G92B
Tahiti PRO3 (215-0821330)
GPU Variant
G92-428-B1
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.754 billion
352 mm²
Die Size
260 mm²

Board Design

200W
TDP
150W
550 W
Suggested PSU
450 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

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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