Home GPU Comparison AMD Radeon R7 350 vs AMD Radeon R9 270

AMD Radeon R7 350 vs AMD Radeon R9 270

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 350 and 2GB VRAM Radeon R9 270 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 350 's Advantages
Released 2 years and 8 months late
Lower TDP (55W vs 150W)
AMD Radeon R9 270 's Advantages
Boost Clock925MHz
Larger VRAM bandwidth (179.2GB/s vs 72.00GB/s)
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 350
0.819 TFLOPS
Radeon R9 270 +189%
2.368 TFLOPS
VS

Graphics Card

Jul 2016
Release Date
Nov 2013
Pirate Islands
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
900 MHz
-
Boost Clock
925 MHz
1125 MHz
Memory Clock
1400 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
128bit
Memory Bus
256bit
72.00GB/s
Bandwidth
179.2GB/s

Render Config

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

Theoretical Performance

12.80 GPixel/s
Pixel Rate
29.60 GPixel/s
25.60 GTexel/s
Texture Rate
74.00 GTexel/s
-
-
-
819.2 GFLOPS
FP32 (float)
2.368 TFLOPS
51.20 GFLOPS
FP64 (double)
148.0 GFLOPS

Board Design

55W
TDP
150W
250 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
None
Power Connectors
1x 6-pin

Graphics Processor

Cape Verde
GPU Name
Curacao
Cape Verde PRO MOCHA
GPU Variant
Curacao PRO (215-0848000)
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
1.5 billion
Transistors
2.8 billion
123 mm²
Die Size
212 mm²

Graphics Features

12 (11_1)
DirectX
12 (11_1)
4.6
OpenGL
4.6
1.2
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
5.1

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