Home GPU Comparison AMD Radeon RX 5700 vs AMD Radeon HD 7790

AMD Radeon RX 5700 vs AMD Radeon HD 7790

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 and 1024MB VRAM Radeon HD 7790 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 4 months late
Boost Clock1725MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (448.0GB/s vs 96.00GB/s)
1408 additional rendering cores
AMD Radeon HD 7790 's Advantages
Lower TDP (85W vs 180W)

Score

Benchmark

FP32 (float)
Radeon RX 5700 +343%
7.949 TFLOPS
Radeon HD 7790
1.792 TFLOPS
VS

Graphics Card

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

Clock Speeds

1465 MHz
Base Clock
-
1725 MHz
Boost Clock
-
1750 MHz
Memory Clock
1500 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
96.00GB/s

Render Config

36
Compute Units
14
-
-
-
2304
Shading Units
896
144
TMUs
56
64
ROPs
16
-
-
-
-
-
-
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
-
-
-

Theoretical Performance

110.4 GPixel/s
Pixel Rate
16.00 GPixel/s
248.4 GTexel/s
Texture Rate
56.00 GTexel/s
15.90 TFLOPS
FP16 (half)
-
7.949 TFLOPS
FP32 (float)
1.792 TFLOPS
496.8 GFLOPS
FP64 (double)
112.0 GFLOPS

Board Design

180W
TDP
85W
450 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 10
GPU Name
Bonaire
Navi 10 XL (215-0917220)
GPU Variant
Bonaire XT (215-0839039)
RDNA 1.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
10.3 billion
Transistors
2.08 billion
251 mm²
Die Size
160 mm²

Graphics Features

12 (12_1)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.5
Shader Model
6.3

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