Home GPU Comparison AMD Radeon RX 5700 vs AMD Radeon HD 8990 OEM

AMD Radeon RX 5700 vs AMD Radeon HD 8990 OEM

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 and 3GB VRAM Radeon HD 8990 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 5700 's Advantages
Released 6 years and 3 months late
Boost Clock has increased by 72% (1725MHz vs 1000MHz)
More VRAM (8GB vs 3GB)
Larger VRAM bandwidth (448.0GB/s vs 288.0GB/s)
256 additional rendering cores
Lower TDP (180W vs 375W)

Score

Benchmark

FP32 (float)
Radeon RX 5700 +94%
7.949 TFLOPS
Radeon HD 8990 OEM
4.096 TFLOPS
VS

Graphics Card

Jul 2019
Release Date
Apr 2013
Navi
Generation
Sea Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1465 MHz
Base Clock
950 MHz
1725 MHz
Boost Clock
1000 MHz
1750 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
3GB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
384bit
448.0GB/s
Bandwidth
288.0GB/s

Render Config

36
Compute Units
32
-
-
-
2304
Shading Units
2048
144
TMUs
128
64
ROPs
32
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
768 KB
-
-
-

Theoretical Performance

110.4 GPixel/s
Pixel Rate
32.00 GPixel/s
248.4 GTexel/s
Texture Rate
128.0 GTexel/s
15.90 TFLOPS
FP16 (half)
-
7.949 TFLOPS
FP32 (float)
4.096 TFLOPS
496.8 GFLOPS
FP64 (double)
1024 GFLOPS

Board Design

180W
TDP
375W
450 W
Suggested PSU
750 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 4x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
2x 8-pin

Graphics Processor

Navi 10
GPU Name
Malta
Navi 10 XL (215-0917220)
GPU Variant
Malta XT (215-0849026)
RDNA 1.0
Architecture
GCN 1.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
10.3 billion
Transistors
4.313 billion
251 mm²
Die Size
365 mm²

Graphics Features

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

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