Home GPU Comparison AMD Radeon Pro V620 vs AMD Radeon R9 260 OEM

AMD Radeon Pro V620 vs AMD Radeon R9 260 OEM

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro V620 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 Pro V620 's Advantages
Released 7 years and 11 months late
Boost Clock2200MHz
More VRAM (32GB vs 1024GB)
Larger VRAM bandwidth (512.0GB/s vs 104.0GB/s)
3712 additional rendering cores
AMD Radeon R9 260 OEM 's Advantages
Lower TDP (85W vs 300W)

Score

Benchmark

FP32 (float)
Radeon Pro V620 +928%
20.28 TFLOPS
Radeon R9 260 OEM
1.971 TFLOPS
VS

Graphics Card

Nov 2021
Release Date
Dec 2013
Radeon Pro
Generation
Volcanic Islands
Desktop
Type
Desktop
PCIe 4.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

1825 MHz
Base Clock
-
2200 MHz
Boost Clock
-
2000 MHz
Memory Clock
1625 MHz

Memory

32GB
Memory Size
1024MB
GDDR6
Memory Type
GDDR5
256bit
Memory Bus
128bit
512.0GB/s
Bandwidth
104.0GB/s

Render Config

72
Compute Units
14
-
-
-
4608
Shading Units
896
288
TMUs
56
128
ROPs
16
-
-
-
72
RT Cores
-
128 KB per Array
L1 Cache
16 KB (per CU)
4 MB
L2 Cache
256 KB
128 MB
L3 Cache
-

Theoretical Performance

281.6 GPixel/s
Pixel Rate
17.60 GPixel/s
633.6 GTexel/s
Texture Rate
61.60 GTexel/s
40.55 TFLOPS
FP16 (half)
-
20.28 TFLOPS
FP32 (float)
1.971 TFLOPS
1267 GFLOPS
FP64 (double)
123.2 GFLOPS

Board Design

300W
TDP
85W
700 W
Suggested PSU
250 W
No outputs
Outputs
1x DVI 1x HDMI 1.4a 2x mini-DisplayPort 1.2
2x 8-pin
Power Connectors
1x 6-pin

Graphics Processor

Navi 21
GPU Name
Bonaire
Navi 21 XT (215-121000177)
GPU Variant
Bonaire XT (215-0839039)
RDNA 2.0
Architecture
GCN 2.0
TSMC
Foundry
TSMC
7 nm
Process Size
28 nm
26.8 billion
Transistors
2.08 billion
520 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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