Home GPU Comparison AMD Radeon R9 370 vs AMD Radeon RX 455 OEM

AMD Radeon R9 370 vs AMD Radeon RX 455 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370 and 2GB VRAM Radeon RX 455 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370 's Advantages
Boost Clock975MHz
Larger VRAM bandwidth (179.2GB/s vs 104.0GB/s)
512 additional rendering cores
AMD Radeon RX 455 OEM 's Advantages
Released 1 years and 1 months late
Lower TDP (100W vs 110W)

Score

Benchmark

FP32 (float)
Radeon R9 370 +54%
2.496 TFLOPS
Radeon RX 455 OEM
1.613 TFLOPS
VS

Graphics Card

May 2015
Release Date
Jun 2016
Pirate Islands
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

925 MHz
Base Clock
-
975 MHz
Boost Clock
-
1400 MHz
Memory Clock
1625 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
179.2GB/s
Bandwidth
104.0GB/s

Render Config

-
SM Count
-
24
Compute Units
12
1280
Shading Units
768
80
TMUs
48
32
ROPs
16
-
Tensor Cores
-
-
RT Cores
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
256 KB

Theoretical Performance

31.20 GPixel/s
Pixel Rate
16.80 GPixel/s
78.00 GTexel/s
Texture Rate
50.40 GTexel/s
-
FP16 (half)
-
2.496 TFLOPS
FP32 (float)
1.613 TFLOPS
156.0 GFLOPS
FP64 (double)
100.8 GFLOPS

Graphics Processor

Trinidad
GPU Name
Tobago
Trinidad PRO (215-0870020)
GPU Variant
Tobago PRO (215-0875010)
GCN 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
2.08 billion
212 mm²
Die Size
160 mm²

Board Design

110W
TDP
100W
300 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
1x 6-pin

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.0
1.2
Vulkan
1.2
-
CUDA
-
5.1
Shader Model
6.3

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