Home GPU Comparison AMD FireStream 9370 vs AMD Radeon R9 270X

AMD FireStream 9370 vs AMD Radeon R9 270X

We compared two Desktop platform GPUs: 4GB VRAM FireStream 9370 and 2GB VRAM Radeon R9 270X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FireStream 9370 's Advantages
More VRAM (4GB vs 2GB)
320 additional rendering cores
AMD Radeon R9 270X 's Advantages
Released 3 years and 4 months late
Boost Clock1050MHz
Larger VRAM bandwidth (179.2GB/s vs 147.2GB/s)
Lower TDP (180W vs 225W)

Score

Benchmark

FP32 (float)
FireStream 9370
2.64 TFLOPS
Radeon R9 270X +1%
2.688 TFLOPS
VS

Graphics Card

Jun 2010
Release Date
Oct 2013
FireStream
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
1000 MHz
-
Boost Clock
1050 MHz
1150 MHz
Memory Clock
1400 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
147.2GB/s
Bandwidth
179.2GB/s

Render Config

20
Compute Units
20
-
-
-
1600
Shading Units
1280
80
TMUs
80
32
ROPs
32
-
-
-
-
-
-
8 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

26.40 GPixel/s
Pixel Rate
33.60 GPixel/s
66.00 GTexel/s
Texture Rate
84.00 GTexel/s
-
-
-
2.640 TFLOPS
FP32 (float)
2.688 TFLOPS
528.0 GFLOPS
FP64 (double)
168.0 GFLOPS

Board Design

225W
TDP
180W
550 W
Suggested PSU
450 W
1x DisplayPort 1.1
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Cypress
GPU Name
Curacao
Cypress XT GL
GPU Variant
Curacao XT (215-0848004)
TeraScale 2
Architecture
GCN 1.0
TSMC
Foundry
TSMC
40 nm
Process Size
28 nm
2.154 billion
Transistors
2.8 billion
334 mm²
Die Size
212 mm²

Graphics Features

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

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