Home GPU Comparison NVIDIA GeForce GT 545 OEM vs AMD Radeon HD 8770 OEM

NVIDIA GeForce GT 545 OEM vs AMD Radeon HD 8770 OEM

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GT 545 OEM and 1024MB VRAM Radeon HD 8770 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8770 OEM 's Advantages
Released 2 years and 4 months late
Larger VRAM bandwidth (96.00GB/s vs 64.00GB/s)
752 additional rendering cores
Lower TDP (85W vs 105W)

Score

Benchmark

FP32 (float)
GeForce GT 545 OEM
0.501 TFLOPS
Radeon HD 8770 OEM +275%
1.882 TFLOPS
VS

Graphics Card

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

Clock Speeds

-
-
-
-
-
-
1000 MHz
Memory Clock
1500 MHz

Memory

1024MB
Memory Size
1024MB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
128bit
64.00GB/s
Bandwidth
96.00GB/s

Render Config

-
Compute Units
14
3
SM Count
-
144
Shading Units
896
24
TMUs
56
16
ROPs
16
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

5.226 GPixel/s
Pixel Rate
16.80 GPixel/s
20.90 GTexel/s
Texture Rate
58.80 GTexel/s
-
-
-
501.4 GFLOPS
FP32 (float)
1.882 TFLOPS
41.78 GFLOPS
FP64 (double)
117.6 GFLOPS

Board Design

105W
TDP
85W
300 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Processor

GF116
GPU Name
Bonaire
GF116-110-KA-A1
GPU Variant
Bonaire XT (215-0839039)
Fermi 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
1.17 billion
Transistors
2.08 billion
238 mm²
Die Size
160 mm²

Graphics Features

12 (11_0)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.1
OpenCL
2.0
N/A
Vulkan
1.2
2.1
CUDA
-
5.1
Shader Model
6.3

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