Home GPU Comparison AMD Radeon R9 290X vs AMD Radeon R9 370X

AMD Radeon R9 290X vs AMD Radeon R9 370X

We compared two Desktop platform GPUs: 4GB VRAM Radeon R9 290X and 2GB VRAM Radeon R9 370X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 290X 's Advantages
More VRAM (4GB vs 2GB)
Larger VRAM bandwidth (320.0GB/s vs 179.2GB/s)
1536 additional rendering cores
AMD Radeon R9 370X 's Advantages
Released 1 years and 10 months late
Boost Clock1030MHz
Lower TDP (180W vs 290W)

Score

Benchmark

FP32 (float)
Radeon R9 290X +113%
5.632 TFLOPS
Radeon R9 370X
2.637 TFLOPS
VS

Graphics Card

Oct 2013
Release Date
Aug 2015
Volcanic Islands
Generation
Pirate Islands
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
980 MHz
-
Boost Clock
1030 MHz
1250 MHz
Memory Clock
1400 MHz

Memory

4GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
512bit
Memory Bus
256bit
320.0GB/s
Bandwidth
179.2GB/s

Render Config

44
Compute Units
24
-
-
-
2816
Shading Units
1280
176
TMUs
80
64
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
1024 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

64.00 GPixel/s
Pixel Rate
32.96 GPixel/s
176.0 GTexel/s
Texture Rate
82.40 GTexel/s
-
-
-
5.632 TFLOPS
FP32 (float)
2.637 TFLOPS
704.0 GFLOPS
FP64 (double)
164.8 GFLOPS

Board Design

290W
TDP
180W
600 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 + 1x 8-pin
Power Connectors
2x 6-pin

Graphics Processor

Hawaii
GPU Name
Trinidad
Hawaii XT (215-0852000)
GPU Variant
Trinidad XT
GCN 2.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
6.2 billion
Transistors
2.8 billion
438 mm²
Die Size
212 mm²

Graphics Features

12 (12_0)
DirectX
12 (11_1)
4.6
OpenGL
4.6
2.0
OpenCL
1.2
1.2
Vulkan
1.2
-
-
-
6.3
Shader Model
5.1

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