Home GPU Comparison AMD Radeon HD 8970 OEM vs AMD Radeon R9 370X

AMD Radeon HD 8970 OEM vs AMD Radeon R9 370X

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM 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 HD 8970 OEM 's Advantages
More VRAM (3GB vs 2GB)
Larger VRAM bandwidth (264.0GB/s vs 179.2GB/s)
768 additional rendering cores
AMD Radeon R9 370X 's Advantages
Released 2 years and 7 months late
Boost Clock1030MHz
Lower TDP (180W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM +43%
3.789 TFLOPS
Radeon R9 370X
2.637 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Aug 2015
Sea 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
1375 MHz
Memory Clock
1400 MHz

Memory

3GB
Memory Size
2GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
256bit
264.0GB/s
Bandwidth
179.2GB/s

Render Config

32
Compute Units
24
-
-
-
2048
Shading Units
1280
128
TMUs
80
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
16 KB (per CU)
768 KB
L2 Cache
512 KB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
32.96 GPixel/s
118.4 GTexel/s
Texture Rate
82.40 GTexel/s
-
-
-
3.789 TFLOPS
FP32 (float)
2.637 TFLOPS
947.2 GFLOPS
FP64 (double)
164.8 GFLOPS

Board Design

250W
TDP
180W
600 W
Suggested PSU
450 W
1x DVI 1x HDMI 1.4a 2x mini-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

Tahiti
GPU Name
Trinidad
Tahiti XT (215-0821060)
GPU Variant
Trinidad XT
GCN 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
4.313 billion
Transistors
2.8 billion
352 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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