Home GPU Comparison AMD Radeon HD 8970 OEM vs AMD Radeon RX 5500 XT

AMD Radeon HD 8970 OEM vs AMD Radeon RX 5500 XT

We compared two Desktop platform GPUs: 3GB VRAM Radeon HD 8970 OEM and 4GB VRAM Radeon RX 5500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8970 OEM 's Advantages
Larger VRAM bandwidth (264.0GB/s vs 224.0GB/s)
640 additional rendering cores
AMD Radeon RX 5500 XT 's Advantages
Released 6 years and 11 months late
Boost Clock1845MHz
More VRAM (4GB vs 3GB)
Lower TDP (130W vs 250W)

Score

Benchmark

FP32 (float)
Radeon HD 8970 OEM
3.789 TFLOPS
Radeon RX 5500 XT +37%
5.196 TFLOPS
VS

Graphics Card

Jan 2013
Release Date
Dec 2019
Sea Islands
Generation
Navi
Desktop
Type
Desktop
PCIe 3.0 x16
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1607 MHz
-
Boost Clock
1845 MHz
1375 MHz
Memory Clock
1750 MHz

Memory

3GB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
384bit
Memory Bus
128bit
264.0GB/s
Bandwidth
224.0GB/s

Render Config

32
Compute Units
22
-
-
-
2048
Shading Units
1408
128
TMUs
88
32
ROPs
32
-
-
-
-
-
-
16 KB (per CU)
L1 Cache
-
768 KB
L2 Cache
2 MB
-
-
-

Theoretical Performance

29.60 GPixel/s
Pixel Rate
59.04 GPixel/s
118.4 GTexel/s
Texture Rate
162.4 GTexel/s
-
FP16 (half)
10.39 TFLOPS
3.789 TFLOPS
FP32 (float)
5.196 TFLOPS
947.2 GFLOPS
FP64 (double)
324.7 GFLOPS

Board Design

250W
TDP
130W
600 W
Suggested PSU
300 W
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
Outputs
1x HDMI 2.1 3x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

Tahiti
GPU Name
Navi 14
Tahiti XT (215-0821060)
GPU Variant
Navi 14 XTX (215-0932396)
GCN 1.0
Architecture
RDNA 1.0
TSMC
Foundry
TSMC
28 nm
Process Size
7 nm
4.313 billion
Transistors
6.4 billion
352 mm²
Die Size
158 mm²

Graphics Features

12 (11_1)
DirectX
12 (12_1)
4.6
OpenGL
4.6
1.2
OpenCL
2.1
1.2
Vulkan
1.3
-
-
-
5.1
Shader Model
6.5

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