Radeon RX 5700 XT vs Radeon HD 4650
We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 5700 XT and 256MB VRAM Radeon HD 4650 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
Radeon RX 5700 XT 's Advantages
Released 10 years and 10 months late
Boost Clock1905MHz
More VRAM (8GB vs 256GB)
Larger VRAM bandwidth (448.0GB/s vs 22.40GB/s)
2240 additional rendering cores
Radeon HD 4650 's Advantages
Lower TDP (48W vs 225W)
Score
Benchmark
FP32 (float)
Radeon RX 5700 XT
+2440%
9754
Radeon HD 4650
384
Graphics Card
Jul 2019
Release Date
Sep 2008
Navi
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x16
Clock Speeds
1605 MHz
Base Clock
-
1905 MHz
Boost Clock
-
1750 MHz
Memory Clock
700 MHz
Memory
8GB
Memory Size
256MB
GDDR6
Memory Type
GDDR3
256bit
Memory Bus
128bit
448.0GB/s
Bandwidth
22.40GB/s
Render Config
40
Compute Units
4
2560
Shading Units
320
160
TMUs
32
64
ROPs
8
-
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
128 KB
Theoretical Performance
121.9 GPixel/s
Pixel Rate
4.800 GPixel/s
304.8 GTexel/s
Texture Rate
19.20 GTexel/s
19.51 TFLOPS
FP16 (half)
-
9.754 TFLOPS
FP32 (float)
384.0 GFLOPS
609.6 GFLOPS
FP64 (double)
-
Board Design
225W
TDP
48W
550 W
Suggested PSU
200 W
1x HDMI 2.1
3x DisplayPort 1.4a
Outputs
2x DVI
1x S-Video
1x 6-pin + 1x 8-pin
Power Connectors
-
Graphics Processor
Navi 10
GPU Name
RV730
Navi 10 XT
(215-0917210)
GPU Variant
RV730 PRO
(215-0719056)
RDNA 1.0
Architecture
TeraScale
TSMC
Foundry
TSMC
7 nm
Process Size
55 nm
10.3 billion
Transistors
0.514 billion
251 mm²
Die Size
146 mm²
Graphics Features
12 (12_1)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.1
OpenCL
1.1
1.3
Vulkan
N/A
6.5
Shader Model
4.1
