Home GPU Comparison AMD Radeon R7 450 OEM vs NVIDIA GeForce G100 OEM

AMD Radeon R7 450 OEM vs NVIDIA GeForce G100 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 450 OEM and 256MB VRAM GeForce G100 OEM 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 7 years and 3 months late
More VRAM (2GB vs 256GB)
Larger VRAM bandwidth (72.00GB/s vs 6.400GB/s)
504 additional rendering cores
NVIDIA GeForce G100 OEM 's Advantages
Lower TDP (35W vs 65W)

Score

Benchmark

FP32 (float)
Radeon R7 450 OEM +4409%
0.947 TFLOPS
GeForce G100 OEM
0.021 TFLOPS
VS

Graphics Card

Jun 2016
Release Date
Mar 2009
Arctic Islands
Generation
GeForce 100
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
1125 MHz
Memory Clock
400 MHz

Memory

2GB
Memory Size
256MB
GDDR5
Memory Type
DDR2
128bit
Memory Bus
64bit
72.00GB/s
Bandwidth
6.400GB/s

Render Config

8
Compute Units
-
-
SM Count
1
512
Shading Units
8
32
TMUs
4
16
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
256 KB
L2 Cache
16 KB
-
-
-

Theoretical Performance

14.80 GPixel/s
Pixel Rate
2.160 GPixel/s
29.60 GTexel/s
Texture Rate
2.160 GTexel/s
-
-
-
947.2 GFLOPS
FP32 (float)
20.80 GFLOPS
59.20 GFLOPS
FP64 (double)
-

Board Design

65W
TDP
35W
250 W
Suggested PSU
200 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x S-Video
None
Power Connectors
None

Graphics Processor

Cape Verde
GPU Name
G98
Cape Verde PRO2
GPU Variant
G98-309-U2
GCN 1.0
Architecture
Tesla
TSMC
Foundry
TSMC
28 nm
Process Size
65 nm
1.5 billion
Transistors
0.21 billion
123 mm²
Die Size
86 mm²

Graphics Features

12 (11_1)
DirectX
11.1 (10_0)
4.6
OpenGL
3.3
2.1 (1.2)
OpenCL
1.1
1.2.170
Vulkan
N/A
-
CUDA
1.1
6.5 (5.1)
Shader Model
4.0

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