Home GPU Comparison NVIDIA GeForce GT 240 vs ATI Radeon HD 4450

NVIDIA GeForce GT 240 vs ATI Radeon HD 4450

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 240 and 512MB VRAM Radeon HD 4450 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 240 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (54.40GB/s vs 6.400GB/s)
16 additional rendering cores
ATI Radeon HD 4450 's Advantages
Released 2 years late
Lower TDP (25W vs 69W)

Score

Benchmark

FP32 (float)
GeForce GT 240 +167%
0.257 TFLOPS
Radeon HD 4450
0.096 TFLOPS
VS

Graphics Card

Nov 2009
Release Date
Nov 2011
GeForce 200
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
400 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
54.40GB/s
Bandwidth
6.400GB/s

Render Config

-
Compute Units
1
12
SM Count
-
96
Shading Units
80
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
2.400 GPixel/s
17.60 GTexel/s
Texture Rate
4.800 GTexel/s
-
-
-
257.3 GFLOPS
FP32 (float)
96.00 GFLOPS
-
-
-

Board Design

69W
TDP
25W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.0
None
Power Connectors
None

Graphics Processor

GT215
GPU Name
RV710
GT215-450-A2
GPU Variant
RV710 (215-0725016)
Tesla 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
0.727 billion
Transistors
0.242 billion
144 mm²
Die Size
73 mm²

Graphics Features

11.1 (10_1)
DirectX
10.1 (10_1)
3.3
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
4.1

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