AMD FireStream 9270 vs AMD Radeon RX 470D
We compared two Desktop platform GPUs: 2GB VRAM FireStream 9270 and 4GB VRAM Radeon RX 470D to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 470D 's Advantages
Released 7 years and 11 months late
Boost Clock1206MHz
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (211.2GB/s vs 115.2GB/s)
992 additional rendering cores
Lower TDP (120W vs 160W)
Score
Benchmark
FP32 (float)
FireStream 9270
1.2 TFLOPS
Radeon RX 470D
+260%
4.322 TFLOPS
Graphics Card
Nov 2008
Release Date
Oct 2016
FireStream
Generation
Arctic Islands
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 3.0 x16
Clock Speeds
-
Base Clock
926 MHz
-
Boost Clock
1206 MHz
900 MHz
Memory Clock
1650 MHz
Memory
2GB
Memory Size
4GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
115.2GB/s
Bandwidth
211.2GB/s
Render Config
10
Compute Units
28
-
-
-
800
Shading Units
1792
40
TMUs
112
16
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
256 KB
L2 Cache
2 MB
-
-
-
Theoretical Performance
12.00 GPixel/s
Pixel Rate
38.59 GPixel/s
30.00 GTexel/s
Texture Rate
135.1 GTexel/s
-
FP16 (half)
4.322 TFLOPS
1200 GFLOPS
FP32 (float)
4.322 TFLOPS
240.0 GFLOPS
FP64 (double)
270.1 GFLOPS
Board Design
160W
TDP
120W
450 W
Suggested PSU
300 W
1x DVI
Outputs
1x HDMI 2.0b
3x DisplayPort 1.4a
2x 6-pin
Power Connectors
1x 6-pin
Graphics Processor
RV770
GPU Name
Ellesmere
RV770 XT
GPU Variant
Polaris 10 PROD
TeraScale
Architecture
GCN 4.0
TSMC
Foundry
GlobalFoundries
55 nm
Process Size
14 nm
0.956 billion
Transistors
5.7 billion
256 mm²
Die Size
232 mm²
Graphics Features
10.1 (10_1)
DirectX
12 (12_0)
3.3
OpenGL
4.6
1.1
OpenCL
2.1
N/A
Vulkan
1.2
-
-
-
4.1
Shader Model
6.4
