Home GPU Comparison AMD Radeon HD 7720 OEM vs AMD Radeon RX 6500 XT

AMD Radeon HD 7720 OEM vs AMD Radeon RX 6500 XT

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 7720 OEM and 4GB VRAM Radeon RX 6500 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6500 XT 's Advantages
Released 8 years and 10 months late
Boost Clock2815MHz
More VRAM (4GB vs 1024GB)
Larger VRAM bandwidth (143.9GB/s vs 134.4GB/s)
224 additional rendering cores
Lower TDP (107W vs 150W)

Score

Benchmark

FP32 (float)
Radeon HD 7720 OEM
1.344 TFLOPS
Radeon RX 6500 XT +328%
5.765 TFLOPS
VS

Graphics Card

Mar 2013
Release Date
Jan 2022
Southern Islands
Generation
Navi II
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 4.0 x4

Clock Speeds

-
Base Clock
2310 MHz
-
Boost Clock
2815 MHz
1050 MHz
Memory Clock
2248 MHz

Memory

1024MB
Memory Size
4GB
GDDR5
Memory Type
GDDR6
256bit
Memory Bus
64bit
134.4GB/s
Bandwidth
143.9GB/s

Render Config

10
Compute Units
16
-
-
-
800
Shading Units
1024
40
TMUs
64
32
ROPs
32
-
-
-
-
RT Cores
16
8 KB (per CU)
L1 Cache
128 KB per Array
512 KB
L2 Cache
1024 KB
-
L3 Cache
16 MB

Theoretical Performance

26.88 GPixel/s
Pixel Rate
90.08 GPixel/s
33.60 GTexel/s
Texture Rate
180.2 GTexel/s
-
FP16 (half)
11.53 TFLOPS
1344 GFLOPS
FP32 (float)
5.765 TFLOPS
-
FP64 (double)
360.3 GFLOPS

Board Design

150W
TDP
107W
450 W
Suggested PSU
300 W
2x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
Outputs
1x HDMI 2.1 1x DisplayPort 1.4a
-
Power Connectors
1x 6-pin

Graphics Processor

Barts
GPU Name
Navi 24
Barts LE (215-0798002)
GPU Variant
Navi 24 XT (215-135000006)
TeraScale 2
Architecture
RDNA 2.0
TSMC
Foundry
TSMC
40 nm
Process Size
6 nm
1.7 billion
Transistors
5.4 billion
255 mm²
Die Size
107 mm²

Graphics Features

11.2 (11_0)
DirectX
12 Ultimate (12_2)
4.4
OpenGL
4.6
1.2
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
5.0
Shader Model
6.6

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