Home GPU Comparison ATI Radeon HD 5830 vs NVIDIA GeForce GT 340 OEM

ATI Radeon HD 5830 vs NVIDIA GeForce GT 340 OEM

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 5830 and 1024MB VRAM GeForce GT 340 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 5830 's Advantages
Larger VRAM bandwidth (128.0GB/s vs 27.20GB/s)
1024 additional rendering cores
NVIDIA GeForce GT 340 OEM 's Advantages
Lower TDP (69W vs 175W)

Score

Benchmark

FP32 (float)
Radeon HD 5830 +597%
1.792 TFLOPS
GeForce GT 340 OEM
0.257 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Feb 2010
Evergreen
Generation
GeForce 300
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
850 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
128bit
128.0GB/s
Bandwidth
27.20GB/s

Render Config

14
Compute Units
-
-
SM Count
12
1120
Shading Units
96
56
TMUs
32
16
ROPs
8
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
-
512 KB
L2 Cache
64 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
4.400 GPixel/s
44.80 GTexel/s
Texture Rate
17.60 GTexel/s
-
-
-
1.792 TFLOPS
FP32 (float)
257.3 GFLOPS
358.4 GFLOPS
FP64 (double)
-

Board Design

175W
TDP
69W
450 W
Suggested PSU
250 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x DVI 1x HDMI 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

Cypress
GPU Name
GT215
Cypress LE (215-0735047)
GPU Variant
GT215-301-A3
TeraScale 2
Architecture
Tesla 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
2.154 billion
Transistors
0.727 billion
334 mm²
Die Size
144 mm²

Graphics Features

11.2 (11_0)
DirectX
11.1 (10_1)
4.4
OpenGL
3.3
1.2
OpenCL
1.1
N/A
Vulkan
N/A
-
CUDA
1.2
5.0
Shader Model
4.1

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