Home GPU Comparison NVIDIA GeForce GTX 760 vs AMD Radeon HD 6450 OEM

NVIDIA GeForce GTX 760 vs AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 2GB VRAM GeForce GTX 760 and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 760 's Advantages
Released 2 years and 4 months late
Boost Clock1032MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (192.3GB/s vs 8.528GB/s)
992 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 170W)

Score

Benchmark

FP32 (float)
GeForce GTX 760 +1089%
2.378 TFLOPS
Radeon HD 6450 OEM
0.2 TFLOPS
VS

Graphics Card

Jun 2013
Release Date
Feb 2011
GeForce 700
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

980 MHz
Base Clock
-
1032 MHz
Boost Clock
-
1502 MHz
Memory Clock
533 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
192.3GB/s
Bandwidth
8.528GB/s

Render Config

-
Compute Units
2
-
-
-
1152
Shading Units
160
96
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per SMX)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

24.77 GPixel/s
Pixel Rate
2.500 GPixel/s
99.07 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
2.378 TFLOPS
FP32 (float)
200.0 GFLOPS
99.07 GFLOPS
FP64 (double)
-

Board Design

170W
TDP
18W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
2x 6-pin
Power Connectors
None

Graphics Processor

GK104
GPU Name
Caicos
GK104-225-A2
GPU Variant
Junbonator
Kepler
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
3.54 billion
Transistors
0.37 billion
294 mm²
Die Size
67 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
3.0
OpenCL
1.2
1.1
Vulkan
N/A
3.0
CUDA
-
5.1
Shader Model
5.0

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