Home GPU Comparison NVIDIA GeForce GTS 450 vs AMD Radeon R7 240 OEM

NVIDIA GeForce GTS 450 vs AMD Radeon R7 240 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTS 450 and 2GB VRAM Radeon R7 240 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTS 450 's Advantages
Larger VRAM bandwidth (57.73GB/s vs 28.80GB/s)
AMD Radeon R7 240 OEM 's Advantages
Released 3 years and 2 months late
Boost Clock780MHz
More VRAM (2GB vs 1024GB)
128 additional rendering cores
Lower TDP (50W vs 106W)

Score

Benchmark

FP32 (float)
GeForce GTS 450 +20%
0.601 TFLOPS
Radeon R7 240 OEM
0.499 TFLOPS
VS

Graphics Card

Sep 2010
Release Date
Nov 2013
GeForce 400
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x8

Clock Speeds

-
Base Clock
730 MHz
-
Boost Clock
780 MHz
902 MHz
Memory Clock
900 MHz

Memory

1024MB
Memory Size
2GB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
128bit
57.73GB/s
Bandwidth
28.80GB/s

Render Config

-
Compute Units
5
4
SM Count
-
192
Shading Units
320
32
TMUs
20
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

6.264 GPixel/s
Pixel Rate
6.240 GPixel/s
25.06 GTexel/s
Texture Rate
15.60 GTexel/s
-
-
-
601.3 GFLOPS
FP32 (float)
499.2 GFLOPS
50.11 GFLOPS
FP64 (double)
31.20 GFLOPS

Board Design

106W
TDP
50W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

GF106
GPU Name
Oland
GF106-250-KA-A1
GPU Variant
-
Fermi
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
0.95 billion
238 mm²
Die Size
77 mm²

Graphics Features

12 (11_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.1
OpenCL
1.2
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
5.1

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