Home GPU Comparison NVIDIA GeForce GT 545 vs ATI Radeon HD 4810

NVIDIA GeForce GT 545 vs ATI Radeon HD 4810

We compared two Desktop platform GPUs: 1536MB VRAM GeForce GT 545 and 512MB VRAM Radeon HD 4810 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GT 545 's Advantages
Released 2 years late
More VRAM (1536GB vs 512GB)
Lower TDP (70W vs 95W)
ATI Radeon HD 4810 's Advantages
Larger VRAM bandwidth (57.60GB/s vs 38.40GB/s)
496 additional rendering cores

Score

Benchmark

FP32 (float)
GeForce GT 545
0.415 TFLOPS
Radeon HD 4810 +92%
0.8 TFLOPS
VS

Graphics Card

May 2011
Release Date
May 2009
GeForce 500
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
800 MHz
Memory Clock
900 MHz

Memory

1536MB
Memory Size
512MB
DDR3
Memory Type
GDDR5
192bit
Memory Bus
128bit
38.40GB/s
Bandwidth
57.60GB/s

Render Config

-
Compute Units
8
3
SM Count
-
144
Shading Units
640
24
TMUs
32
16
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
384 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

4.320 GPixel/s
Pixel Rate
5.000 GPixel/s
17.28 GTexel/s
Texture Rate
20.00 GTexel/s
-
-
-
414.7 GFLOPS
FP32 (float)
800.0 GFLOPS
34.56 GFLOPS
FP64 (double)
160.0 GFLOPS

Board Design

70W
TDP
95W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.3a 1x VGA
Outputs
2x DVI 1x S-Video
None
Power Connectors
1x 6-pin

Graphics Processor

GF116
GPU Name
RV770
-
GPU Variant
RV770 CE (215-0669093)
Fermi 2.0
Architecture
TeraScale
TSMC
Foundry
TSMC
40 nm
Process Size
55 nm
1.17 billion
Transistors
0.956 billion
238 mm²
Die Size
256 mm²

Graphics Features

12 (11_0)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
1.1
OpenCL
1.1
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
4.1

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