NVIDIA GeForce GT 340 OEM vs ATI Radeon HD 5490
We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 1024MB VRAM Radeon HD 5490 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GT 340 OEM 's Advantages
Larger VRAM bandwidth (27.20GB/s vs 8.000GB/s)
16 additional rendering cores
ATI Radeon HD 5490 's Advantages
Released 2 years and 8 months late
Lower TDP (19W vs 69W)
Score
Benchmark
FP32 (float)
GeForce GT 340 OEM
+147%
0.257 TFLOPS
Radeon HD 5490
0.104 TFLOPS
Graphics Card
Feb 2010
Release Date
Oct 2012
GeForce 300
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
-
-
-
-
-
-
850 MHz
Memory Clock
500 MHz
Memory
1024MB
Memory Size
1024MB
GDDR3
Memory Type
GDDR3
128bit
Memory Bus
64bit
27.20GB/s
Bandwidth
8.000GB/s
Render Config
-
Compute Units
2
12
SM Count
-
96
Shading Units
80
32
TMUs
8
8
ROPs
4
-
-
-
-
-
-
-
L1 Cache
8 KB (per CU)
64 KB
L2 Cache
128 KB
-
-
-
Theoretical Performance
4.400 GPixel/s
Pixel Rate
2.600 GPixel/s
17.60 GTexel/s
Texture Rate
5.200 GTexel/s
-
-
-
257.3 GFLOPS
FP32 (float)
104.0 GFLOPS
-
-
-
Board Design
69W
TDP
19W
250 W
Suggested PSU
200 W
1x DVI
1x HDMI
1x VGA
Outputs
1x DVI
1x HDMI 1.3a
1x VGA
None
Power Connectors
None
Graphics Processor
GT215
GPU Name
Cedar
GT215-301-A3
GPU Variant
Cedar XTX
Tesla 2.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
0.727 billion
Transistors
0.292 billion
144 mm²
Die Size
59 mm²
Graphics Features
11.1 (10_1)
DirectX
11.2 (11_0)
3.3
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
1.2
CUDA
-
4.1
Shader Model
5.0
