Home GPU Comparison AMD Radeon R9 280 vs NVIDIA GeForce GT 140 OEM

AMD Radeon R9 280 vs NVIDIA GeForce GT 140 OEM

We compared two Desktop platform GPUs: 3GB VRAM Radeon R9 280 and 1024MB VRAM GeForce GT 140 OEM 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 57.60GB/s)
1728 additional rendering cores
NVIDIA GeForce GT 140 OEM 's Advantages
Lower TDP (105W vs 200W)

Score

Benchmark

FP32 (float)
Radeon R9 280 +1507%
3.344 TFLOPS
GeForce GT 140 OEM
0.208 TFLOPS
VS

Graphics Card

Mar 2014
Release Date
Mar 2009
Volcanic Islands
Generation
GeForce 100
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
900 MHz

Memory

3GB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
384bit
Memory Bus
256bit
240.0GB/s
Bandwidth
57.60GB/s

Render Config

-
SM Count
8
28
Compute Units
-
1792
Shading Units
64
112
TMUs
32
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
10.40 GPixel/s
104.5 GTexel/s
Texture Rate
20.80 GTexel/s
-
FP16 (half)
-
3.344 TFLOPS
FP32 (float)
208.0 GFLOPS
836.0 GFLOPS
FP64 (double)
-

Graphics Processor

Tahiti
GPU Name
G94B
Tahiti PRO3 (215-0821330)
GPU Variant
-
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
55 nm
4.313 billion
Transistors
0.505 billion
352 mm²
Die Size
196 mm²

Board Design

200W
TDP
105W
550 W
Suggested PSU
300 W
1x DVI 2x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x S-Video
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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