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GPU Comparison
NVIDIA GeForce GTX 1080 vs AMD Radeon R7 450 OEM
NVIDIA GeForce GTX 1080 vs AMD Radeon R7 450 OEM
VS
NVIDIA GeForce GTX 1080
AMD Radeon R7 450 OEM
We compared two Desktop platform GPUs: 8GB VRAM GeForce GTX 1080 and 2GB VRAM Radeon R7 450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
NVIDIA GeForce GTX 1080 's Advantages
Boost Clock1733MHz
More VRAM (8GB vs 2GB)
Larger VRAM bandwidth (320.3GB/s vs 72.00GB/s)
2048 additional rendering cores
AMD Radeon R7 450 OEM 's Advantages
Lower TDP (65W vs 180W)
Score
Benchmark
FP32 (float)
GeForce GTX 1080
+836%
8.873 TFLOPS
Radeon R7 450 OEM
0.947 TFLOPS
GeForce GTX 1080
VS
Radeon R7 450 OEM
Graphics Card
May 2016
Release Date
Jun 2016
GeForce 10
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
1607 MHz
Base Clock
-
1733 MHz
Boost Clock
-
1251 MHz
Memory Clock
1125 MHz
Memory
8GB
Memory Size
2GB
GDDR5X
Memory Type
GDDR5
256bit
Memory Bus
128bit
320.3GB/s
Bandwidth
72.00GB/s
Render Config
20
SM Count
-
-
Compute Units
8
2560
Shading Units
512
160
TMUs
32
64
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
48 KB (per SM)
L1 Cache
16 KB (per CU)
2 MB
L2 Cache
256 KB
Theoretical Performance
110.9 GPixel/s
Pixel Rate
14.80 GPixel/s
277.3 GTexel/s
Texture Rate
29.60 GTexel/s
138.6 GFLOPS
FP16 (half)
-
8.873 TFLOPS
FP32 (float)
947.2 GFLOPS
277.3 GFLOPS
FP64 (double)
59.20 GFLOPS
Graphics Processor
GP104
GPU Name
Cape Verde
GP104-400-A1
GPU Variant
Cape Verde PRO2
Pascal
Architecture
GCN 1.0
TSMC
Foundry
TSMC
16 nm
Process Size
28 nm
7.2 billion
Transistors
1.5 billion
314 mm²
Die Size
123 mm²
Board Design
180W
TDP
65W
450 W
Suggested PSU
250 W
1x DVI 1x HDMI 2.0 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
None
Graphics Features
12 (12_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
3.0
OpenCL
2.1 (1.2)
1.3
Vulkan
1.2.170
6.1
CUDA
-
6.4
Shader Model
6.5 (5.1)
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