AMD Radeon R9 380X vs AMD Radeon RX 6750 GRE 12 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2015
Oct 2023
Generation
Pirate Islands
Navi II
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1425 MHz
2250 MHz
Base Clock
-
2321 MHz
Boost Clock
-
2581 MHz
Memory
Memory Size
4GB
12GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
192bit
Bandwidth
182.4GB/s
432.0GB/s
Render Config
Compute Units
32
40
Shading Units
2048
2560
TMUs
128
160
ROPs
32
64
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
3 MB
RT Cores
-
40
L3 Cache
-
96 MB
Theoretical Performance
Pixel Rate
31.04 GPixel/s
165.2 GPixel/s
Texture Rate
124.2 GTexel/s
413.0 GTexel/s
FP16 (half)
3.973 TFLOPS
26.43 TFLOPS
FP32 (float)
3.973 TFLOPS
13.21 TFLOPS
FP64 (double)
248.3 GFLOPS
825.9 GFLOPS
Graphics Processor
GPU Name
Antigua
Navi 22
GPU Variant
Antigua XT(215-0877016)
Navi 22 KXT(215-127000144)
Architecture
GCN 3.0
RDNA 2.0
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
5 billion
17.2 billion
Die Size
366 mm²
335 mm²
Board Design
TDP
190W
250W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.13x DisplayPort 1.4a
Power Connectors
2x 6-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.1
Vulkan
1.2
1.3
Shader Model
6.3
6.7
📊 Benchmark
3DMark Time Spy
3,011
-
3DMark Time Spy Extreme
1,294
-