Home GPU Comparison NVIDIA GeForce GT 545 vs AMD Radeon RX 590 GME

NVIDIA GeForce GT 545 vs AMD Radeon RX 590 GME

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 8GB VRAM Radeon RX 590 GME to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Lower TDP (70W vs 175W)
AMD Radeon RX 590 GME 's Advantages
Released 8 years and 10 months late
Boost Clock1420MHz
More VRAM (8GB vs 1536GB)
Larger VRAM bandwidth (256.0GB/s vs 38.40GB/s)
2160 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
Radeon RX 590 GME +1476%
6.543 TFLOPS
VS

Graphics Card

May 2011
Release Date
Mar 2020
GeForce 500
Generation
Polaris
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1257 MHz
-
Boost Clock
1420 MHz
800 MHz
Memory Clock
2000 MHz

Memory

1536MB
Memory Size
8GB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
256bit
38.40GB/s
Bandwidth
256.0GB/s

Render Config

-
Compute Units
36
3
SM Count
-
144
Shading Units
2304
24
TMUs
144
16
ROPs
32
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
45.44 GPixel/s
17.28 GTexel/s
Texture Rate
204.5 GTexel/s
-
FP16 (half)
6.543 TFLOPS
414.7 GFLOPS
FP32 (float)
6.543 TFLOPS
34.56 GFLOPS
FP64 (double)
409.0 GFLOPS

Board Design

70W
TDP
175W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
1x HDMI 2.0b 3x DisplayPort 1.4a
None
Power Connectors
1x 8-pin

Graphics Processor

GF116
GPU Name
Polaris 20
-
GPU Variant
Polaris 20 XTR (215-0910066)
Fermi 2.0
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
40 nm
Process Size
14 nm
1.17 billion
Transistors
5.7 billion
238 mm²
Die Size
232 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.3
2.1
CUDA
-
5.1
Shader Model
6.7

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