Home GPU Comparison AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 670

AMD Radeon R7 450 OEM vs NVIDIA GeForce GTX 670

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 2GB VRAM GeForce GTX 670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 450 OEM 's Advantages
Released 4 years and 1 months late
Lower TDP (65W vs 170W)
NVIDIA GeForce GTX 670 's Advantages
Boost Clock980MHz
Larger VRAM bandwidth (192.3GB/s vs 72.00GB/s)
832 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 450 OEM
0.947 TFLOPS
GeForce GTX 670 +178%
2.634 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
May 2012
Arctic Islands
Generation
GeForce 600
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
915 MHz
-
Boost Clock
980 MHz
1125 MHz
Memory Clock
1502 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
192.3GB/s

Render Config

8
Compute Units
-
-
-
-
512
Shading Units
1344
32
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per SMX)
256 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
27.44 GPixel/s
29.60 GTexel/s
Texture Rate
109.8 GTexel/s
-
-
-
947.2 GFLOPS
FP32 (float)
2.634 TFLOPS
59.20 GFLOPS
FP64 (double)
109.8 GFLOPS

Board Design

65W
TDP
170W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
2x 6-pin

Graphics Processor

Cape Verde
GPU Name
GK104
Cape Verde PRO2
GPU Variant
GK104-325-A2
GCN 1.0
Architecture
Kepler
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
3.54 billion
123 mm²
Die Size
294 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
2.1 (1.2)
OpenCL
3.0
1.2.170
Vulkan
1.1
-
CUDA
3.0
6.5 (5.1)
Shader Model
5.1

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