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

AMD Radeon R7 370 vs AMD Radeon R9 285X

We compared two Desktop platform GPUs: 2GB VRAM Radeon R7 370 and 3GB VRAM Radeon R9 285X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 370 's Advantages
Boost Clock975MHz
Lower TDP (110W vs 200W)
AMD Radeon R9 285X 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 179.2GB/s)
1024 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon R7 370
1.997 TFLOPS
Radeon R9 285X +105%
4.104 TFLOPS
VS

Graphics Card

Jun 2015
Release Date
Unknown
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
3GB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
384bit
179.2GB/s
Bandwidth
264.0GB/s

Render Config

16
Compute Units
32
-
-
-
1024
Shading Units
2048
64
TMUs
128
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
512 KB
L2 Cache
768 KB
-
-
-

Theoretical Performance

31.20 GPixel/s
Pixel Rate
32.06 GPixel/s
62.40 GTexel/s
Texture Rate
128.3 GTexel/s
-
-
-
1.997 TFLOPS
FP32 (float)
4.104 TFLOPS
124.8 GFLOPS
FP64 (double)
-

Board Design

110W
TDP
200W
300 W
Suggested PSU
550 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
1x 6-pin + 1x 8-pin

Graphics Processor

Trinidad
GPU Name
Tonga
Trinidad PRO (215-0870020)
GPU Variant
Tonga XT (215-0851313)
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
2.0
1.2
Vulkan
1.2
-
-
-
5.1
Shader Model
6.3

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