Home GPU Comparison AMD Radeon R9 370 1024SP vs AMD Radeon HD 6450 OEM

AMD Radeon R9 370 1024SP vs AMD Radeon HD 6450 OEM

We compared two Desktop platform GPUs: 2GB VRAM Radeon R9 370 1024SP and 512MB VRAM Radeon HD 6450 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 370 1024SP 's Advantages
Released 4 years and 4 months late
Boost Clock975MHz
More VRAM (2GB vs 512GB)
Larger VRAM bandwidth (179.2GB/s vs 8.528GB/s)
864 additional rendering cores
AMD Radeon HD 6450 OEM 's Advantages
Lower TDP (18W vs 150W)

Score

Benchmark

FP32 (float)
Radeon R9 370 1024SP +898%
1.997 TFLOPS
Radeon HD 6450 OEM
0.2 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Feb 2011
Pirate Islands
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

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

Memory

2GB
Memory Size
512MB
GDDR5
Memory Type
GDDR3
256bit
Memory Bus
64bit
179.2GB/s
Bandwidth
8.528GB/s

Render Config

16
Compute Units
2
-
-
-
1024
Shading Units
160
64
TMUs
8
32
ROPs
4
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
128 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
2.500 GPixel/s
62.40 GTexel/s
Texture Rate
5.000 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
200.0 GFLOPS
124.8 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
18W
450 W
Suggested PSU
200 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
1x DVI 1x HDMI 1.3a 1x VGA
1x 6-pin
Power Connectors
None

Graphics Processor

Trinidad
GPU Name
Caicos
Trinidad PRO (215-0870020)
GPU Variant
Junbonator
GCN 1.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
28 nm
Process Size
40 nm
2.8 billion
Transistors
0.37 billion
212 mm²
Die Size
67 mm²

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
-
-
-
5.1
Shader Model
5.0

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