Home GPU Comparison AMD Radeon R9 370X vs ATI Radeon HD 5450 PCI

AMD Radeon R9 370X vs ATI Radeon HD 5450 PCI

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370X and 512MB VRAM Radeon HD 5450 PCI to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370X 's Advantages
Released 5 years and 6 months late
Boost Clock1030MHz
Larger VRAM bandwidth (179.2GB/s vs 5.328GB/s)
1200 additional rendering cores
ATI Radeon HD 5450 PCI 's Advantages
Lower TDP (19W vs 180W)

Score

Benchmark

FP32 (float)
Radeon R9 370X +2435%
2.637 TFLOPS
Radeon HD 5450 PCI
0.104 TFLOPS
VS

Graphics Card

Aug 2015
Release Date
Feb 2010
Pirate Islands
Generation
Evergreen
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCI

Clock Speeds

980 MHz
Base Clock
-
1030 MHz
Boost Clock
-
1400 MHz
Memory Clock
333 MHz

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
DDR2
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
5.328GB/s

Render Config

-
SM Count
-
24
Compute Units
2
1280
Shading Units
80
80
TMUs
8
32
ROPs
4
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB

Theoretical Performance

32.96 GPixel/s
Pixel Rate
2.600 GPixel/s
82.40 GTexel/s
Texture Rate
5.200 GTexel/s
-
FP16 (half)
-
2.637 TFLOPS
FP32 (float)
104.0 GFLOPS
164.8 GFLOPS
FP64 (double)
-

Graphics Processor

Trinidad
GPU Name
Cedar
Trinidad XT
GPU Variant
Cedar PRO
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.292 billion
212 mm²
Die Size
59 mm²

Board Design

180W
TDP
19W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a
2x 6-pin
Power Connectors
None

Graphics Features

12 (11_1)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.2
OpenCL
1.2
1.2
Vulkan
N/A
-
CUDA
-
5.1
Shader Model
5.0

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