AMD Radeon RX 7900 XT vs ATI Radeon HD 4350 PCIe x1
We compared two Desktop platform GPUs: 20GB VRAM Radeon RX 7900 XT and 512MB VRAM Radeon HD 4350 PCIe x1 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.
Main Differences
AMD Radeon RX 7900 XT 's Advantages
Released 14 years and 2 months late
Boost Clock2394MHz
More VRAM (20GB vs 512GB)
Larger VRAM bandwidth (800.0GB/s vs 6.400GB/s)
5296 additional rendering cores
ATI Radeon HD 4350 PCIe x1 's Advantages
Lower TDP (20W vs 300W)
Score
Benchmark
FP32 (float)
Radeon RX 7900 XT
+53525%
51.48 TFLOPS
Radeon HD 4350 PCIe x1
0.096 TFLOPS
Graphics Card
Nov 2022
Release Date
Sep 2008
Navi III
Generation
Radeon R700
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 2.0 x1
Clock Speeds
1387 MHz
Base Clock
-
2394 MHz
Boost Clock
-
2500 MHz
Memory Clock
400 MHz
Memory
20GB
Memory Size
512MB
GDDR6
Memory Type
DDR2
320bit
Memory Bus
64bit
800.0GB/s
Bandwidth
6.400GB/s
Render Config
84
Compute Units
1
-
-
-
5376
Shading Units
80
336
TMUs
8
192
ROPs
4
-
-
-
84
RT Cores
-
256 KB per Array
L1 Cache
16 KB (per CU)
6 MB
L2 Cache
64 KB
80 MB
L3 Cache
-
Theoretical Performance
459.6 GPixel/s
Pixel Rate
2.400 GPixel/s
804.4 GTexel/s
Texture Rate
4.800 GTexel/s
103.0 TFLOPS
FP16 (half)
-
51.48 TFLOPS
FP32 (float)
96.00 GFLOPS
1.609 TFLOPS
FP64 (double)
-
Board Design
300W
TDP
20W
700 W
Suggested PSU
200 W
1x HDMI 2.1a
2x DisplayPort 2.1
1x USB Type-C
Outputs
1x DVI
1x VGA
1x S-Video
2x 8-pin
Power Connectors
None
Graphics Processor
Navi 31
GPU Name
RV710
Navi 31 XT
(215-145000156)
GPU Variant
RV710
(215-0725016)
RDNA 3.0
Architecture
TeraScale
TSMC
Foundry
TSMC
5 nm
Process Size
55 nm
57.7 billion
Transistors
0.242 billion
529 mm²
Die Size
73 mm²
Graphics Features
12 Ultimate (12_2)
DirectX
10.1 (10_1)
4.6
OpenGL
3.3
2.2
OpenCL
1.1
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
4.1
