Home GPU Comparison AMD Radeon HD 8740 OEM vs NVIDIA GeForce GT 545

AMD Radeon HD 8740 OEM vs NVIDIA GeForce GT 545

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8740 OEM and 1536MB VRAM GeForce GT 545 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8740 OEM 's Advantages
Released 2 years and 4 months late
Larger VRAM bandwidth (72.00GB/s vs 38.40GB/s)
368 additional rendering cores
Lower TDP (55W vs 70W)
NVIDIA GeForce GT 545 's Advantages
More VRAM (1536GB vs 1024GB)

Score

Benchmark

FP32 (float)
Radeon HD 8740 OEM +97%
0.819 TFLOPS
GeForce GT 545
0.415 TFLOPS
VS

Graphics Card

Sep 2013
Release Date
May 2011
Sea Islands
Generation
GeForce 500
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
800 MHz

Memory

1024MB
Memory Size
1536MB
GDDR5
Memory Type
DDR3
128bit
Memory Bus
192bit
72.00GB/s
Bandwidth
38.40GB/s

Render Config

8
Compute Units
-
-
SM Count
3
512
Shading Units
144
32
TMUs
24
16
ROPs
16
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
64 KB (per SM)
256 KB
L2 Cache
384 KB
-
-
-

Theoretical Performance

12.80 GPixel/s
Pixel Rate
4.320 GPixel/s
25.60 GTexel/s
Texture Rate
17.28 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
414.7 GFLOPS
51.20 GFLOPS
FP64 (double)
34.56 GFLOPS

Board Design

55W
TDP
70W
250 W
Suggested PSU
250 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
GF116
Cape Verde PRO
GPU Variant
-
GCN 1.0
Architecture
Fermi 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
1.5 billion
Transistors
1.17 billion
123 mm²
Die Size
238 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
1.2
OpenCL
1.1
1.2
Vulkan
N/A
-
CUDA
2.1
5.1
Shader Model
5.1

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