Home GPU Comparison NVIDIA GeForce GT 340 OEM vs AMD Radeon RX 580 2048SP

NVIDIA GeForce GT 340 OEM vs AMD Radeon RX 580 2048SP

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 340 OEM and 4GB VRAM Radeon RX 580 2048SP to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 340 OEM 's Advantages
Lower TDP (69W vs 150W)
AMD Radeon RX 580 2048SP 's Advantages
Released 8 years and 8 months late
Boost Clock1284MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (224.0GB/s vs 27.20GB/s)
1952 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 340 OEM
0.257 TFLOPS
Radeon RX 580 2048SP +1946%
5.259 TFLOPS
VS

Graphics Card

Feb 2010
Release Date
Oct 2018
GeForce 300
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1168 MHz
-
Boost Clock
1284 MHz
850 MHz
Memory Clock
1750 MHz

Memory

1024MB
Memory Size
4GB
GDDR3
Memory Type
GDDR5
128bit
Memory Bus
256bit
27.20GB/s
Bandwidth
224.0GB/s

Render Config

-
Compute Units
32
12
SM Count
-
96
Shading Units
2048
32
TMUs
128
8
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
64 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

4.400 GPixel/s
Pixel Rate
41.09 GPixel/s
17.60 GTexel/s
Texture Rate
164.4 GTexel/s
-
FP16 (half)
5.259 TFLOPS
257.3 GFLOPS
FP32 (float)
5.259 TFLOPS
-
FP64 (double)
328.7 GFLOPS

Board Design

69W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1x VGA
Outputs
1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

GT215
GPU Name
Polaris 20
GT215-301-A3
GPU Variant
Polaris 20 XL (215-0910052)
Tesla 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
0.727 billion
Transistors
5.7 billion
144 mm²
Die Size
232 mm²

Graphics Features

11.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
1.2
CUDA
-
4.1
Shader Model
6.4

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