Home GPU Comparison AMD Radeon R7 370 vs AMD Radeon R9 285

AMD Radeon R7 370 vs AMD Radeon R9 285

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 370 and 2GB VRAM Radeon R9 285 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 370 's Advantages
Released 9 months late
Boost Clock975MHz
Larger VRAM bandwidth (179.2GB/s vs 176.0GB/s)
Lower TDP (110W vs 190W)
AMD Radeon R9 285 's Advantages
768 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 370
1.997 TFLOPS
Radeon R9 285 +64%
3.29 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Sep 2014
Pirate Islands
Generation
Volcanic 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
1375 MHz

Memory

2GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
256bit
179.2GB/s
Bandwidth
176.0GB/s

Render Config

16
Compute Units
28
-
-
-
1024
Shading Units
1792
64
TMUs
112
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
29.38 GPixel/s
62.40 GTexel/s
Texture Rate
102.8 GTexel/s
-
FP16 (half)
3.290 TFLOPS
1.997 TFLOPS
FP32 (float)
3.290 TFLOPS
124.8 GFLOPS
FP64 (double)
205.6 GFLOPS

Board Design

110W
TDP
190W
300 W
Suggested PSU
450 W
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
Outputs
2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2
1x 6-pin
Power Connectors
2x 6-pin

Graphics Processor

Trinidad
GPU Name
Tonga
Trinidad PRO (215-0870020)
GPU Variant
Tonga PRO (215-0851128)
GCN 1.0
Architecture
GCN 3.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
2.8 billion
Transistors
5 billion
212 mm²
Die Size
366 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.2.170
-
-
-
5.1
Shader Model
6.5

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