Home GPU Comparison AMD Radeon RX 6700 XT vs AMD Radeon R9 260 OEM

AMD Radeon RX 6700 XT vs AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 12GB VRAM Radeon RX 6700 XT and 1024MB VRAM Radeon R9 260 OEM to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6700 XT 's Advantages
Released 7 years and 3 months late
Boost Clock2581MHz
More VRAM (12GB vs 1024GB)
Larger VRAM bandwidth (384.0GB/s vs 104.0GB/s)
1664 additional rendering cores
AMD Radeon R9 260 OEM 's Advantages
Lower TDP (85W vs 230W)

Score

Benchmark

FP32 (float)
Radeon RX 6700 XT +570%
13.21 TFLOPS
Radeon R9 260 OEM
1.971 TFLOPS
VS

Graphics Card

Mar 2021
Release Date
Dec 2013
Navi II
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

2321 MHz
Base Clock
-
2581 MHz
Boost Clock
-
2000 MHz
Memory Clock
1625 MHz

Memory

12GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
192bit
Memory Bus
128bit
384.0GB/s
Bandwidth
104.0GB/s

Render Config

40
Compute Units
14
-
-
-
2560
Shading Units
896
160
TMUs
56
64
ROPs
16
-
-
-
40
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
3 MB
L2 Cache
256 KB
96 MB
L3 Cache
-

Theoretical Performance

165.2 GPixel/s
Pixel Rate
17.60 GPixel/s
413.0 GTexel/s
Texture Rate
61.60 GTexel/s
26.43 TFLOPS
FP16 (half)
-
13.21 TFLOPS
FP32 (float)
1.971 TFLOPS
825.9 GFLOPS
FP64 (double)
123.2 GFLOPS

Board Design

230W
TDP
85W
550 W
Suggested PSU
250 W
1x HDMI 2.1 3x DisplayPort 1.4a
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
1x 6-pin + 1x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 22
GPU Name
Bonaire
Navi 22 XT (215-127000006)
GPU Variant
Bonaire XT (215-0839039)
RDNA 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
17.2 billion
Transistors
2.08 billion
335 mm²
Die Size
160 mm²

Graphics Features

12 Ultimate (12_2)
DirectX
12 (12_0)
4.6
OpenGL
4.6
2.1
OpenCL
2.0
1.3
Vulkan
1.2
-
-
-
6.5
Shader Model
6.3

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