Home GPU Comparison AMD Radeon RX 7600 vs AMD Radeon HD 6850

AMD Radeon RX 7600 vs AMD Radeon HD 6850

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 7600 and 1024MB VRAM Radeon HD 6850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 7600 's Advantages
Released 12 years and 7 months late
Boost Clock2655MHz
More VRAM (8GB vs 1024GB)
Larger VRAM bandwidth (288.0GB/s vs 128.0GB/s)
1088 additional rendering cores
AMD Radeon HD 6850 's Advantages
Lower TDP (127W vs 165W)

Score

Benchmark

FP32 (float)
Radeon RX 7600 +1361%
21.75 TFLOPS
Radeon HD 6850
1.488 TFLOPS
VS

Graphics Card

May 2023
Release Date
Oct 2010
Navi III
Generation
Northern Islands
Desktop
Type
Desktop
PCIe 4.0 x8
Bus Interface
PCIe 2.0 x16

Clock Speeds

1720 MHz
Base Clock
-
2655 MHz
Boost Clock
-
2250 MHz
Memory Clock
1000 MHz

Memory

8GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
128bit
Memory Bus
256bit
288.0GB/s
Bandwidth
128.0GB/s

Render Config

32
Compute Units
12
-
-
-
2048
Shading Units
960
128
TMUs
48
64
ROPs
32
-
-
-
32
RT Cores
-
128 KB per Array
L1 Cache
8 KB (per CU)
2 MB
L2 Cache
512 KB
32 MB
L3 Cache
-

Theoretical Performance

169.9 GPixel/s
Pixel Rate
24.80 GPixel/s
339.8 GTexel/s
Texture Rate
37.20 GTexel/s
43.50 TFLOPS
FP16 (half)
-
21.75 TFLOPS
FP32 (float)
1488 GFLOPS
679.7 GFLOPS
FP64 (double)
-

Board Design

165W
TDP
127W
450 W
Suggested PSU
300 W
1x HDMI 2.1a 3x DisplayPort 2.1
Outputs
2x DVI 1x HDMI 1.3a 2x mini-DisplayPort 1.1
1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 33
GPU Name
Barts
Navi 33 XL
GPU Variant
Barts PRO (215-0798006)
RDNA 3.0
Architecture
TeraScale 2
TSMC
Foundry
TSMC
6 nm
Process Size
40 nm
13.3 billion
Transistors
1.7 billion
204 mm²
Die Size
255 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
2.2
OpenCL
1.2
1.3
Vulkan
N/A
-
-
-
6.7
Shader Model
5.0

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