Home GPU Comparison ATI Radeon HD 3850 AGP vs AMD Radeon RX 7600 XT

ATI Radeon HD 3850 AGP vs AMD Radeon RX 7600 XT

We compared two Desktop platform GPUs: 512MB VRAM Radeon HD 3850 AGP and 16GB VRAM Radeon RX 7600 XT to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon HD 3850 AGP 's Advantages
Lower TDP (75W vs 190W)
AMD Radeon RX 7600 XT 's Advantages
Released 16 years late
Boost Clock2755MHz
More VRAM (16GB vs 512GB)
Larger VRAM bandwidth (288.0GB/s vs 52.99GB/s)
1728 additional rendering cores

Score

Benchmark

FP32 (float)
Radeon HD 3850 AGP
0.428 TFLOPS
Radeon RX 7600 XT +5173%
22.57 TFLOPS
VS

Graphics Card

Jan 2008
Release Date
Jan 2024
Radeon R600
Generation
Navi III
Desktop
Type
Desktop
AGP 8x
Bus Interface
PCIe 4.0 x8

Clock Speeds

-
Base Clock
1980 MHz
-
Boost Clock
2755 MHz
828 MHz
Memory Clock
2250 MHz

Memory

512MB
Memory Size
16GB
GDDR3
Memory Type
GDDR6
256bit
Memory Bus
128bit
52.99GB/s
Bandwidth
288.0GB/s

Render Config

4
Compute Units
32
-
-
-
320
Shading Units
2048
16
TMUs
128
16
ROPs
64
-
-
-
-
RT Cores
32
-
L1 Cache
128 KB per Array
256 KB
L2 Cache
2 MB
-
L3 Cache
32 MB

Theoretical Performance

10.69 GPixel/s
Pixel Rate
176.3 GPixel/s
10.69 GTexel/s
Texture Rate
352.6 GTexel/s
-
FP16 (half)
45.14 TFLOPS
427.5 GFLOPS
FP32 (float)
22.57 TFLOPS
85.50 GFLOPS
FP64 (double)
705.3 GFLOPS

Board Design

75W
TDP
190W
250 W
Suggested PSU
450 W
2x DVI 1x S-Video
Outputs
1x HDMI 2.1a 3x DisplayPort 2.1
1x 8-pin
Power Connectors
1x 8-pin

Graphics Processor

RV670
GPU Name
Navi 33
RV670 PRO (215-0708003)
GPU Variant
Navi 33 XT (215-163000047)
TeraScale
Architecture
RDNA 3.0
TSMC
Foundry
TSMC
55 nm
Process Size
6 nm
0.666 billion
Transistors
13.3 billion
192 mm²
Die Size
204 mm²

Graphics Features

10.1 (10_1)
DirectX
12 Ultimate (12_2)
3.3 (full) 4.0 (partial)
OpenGL
4.6
N/A
OpenCL
2.2
N/A
Vulkan
1.3
-
-
-
4.1
Shader Model
6.7

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