AMD Radeon R9 380 vs AMD Radeon RX 7800 XT
GPU · Specs Compare
Graphics Card
Release Date
Jun 2015
Aug 2023
Generation
Pirate Islands
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1375 MHz
2438 MHz
Base Clock
—
1295 MHz
Boost Clock
—
2430 MHz
Memory
Memory Size
2GB
16GB
Memory Type
GDDR5
GDDR6
Memory Bus
256bit
256bit
Bandwidth
176.0GB/s
624.1GB/s
Render Config
Compute Units
28
60
Shading Units
1792
3840
TMUs
112
240
ROPs
32
96
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
512 KB
4 MB
RT Cores
—
60
L3 Cache
—
64 MB
Theoretical Performance
Pixel Rate
31.04 GPixel/s
233.3 GPixel/s
Texture Rate
108.6 GTexel/s
583.2 GTexel/s
FP16 (half)
3.476 TFLOPS
74.65 TFLOPS
FP32 (float)
3.476 TFLOPS
37.32 TFLOPS
FP64 (double)
217.3 GFLOPS
1166.4 GFLOPS
Graphics Processor
GPU Name
Antigua
Navi 32
GPU Variant
Antigua PRO(215-0877000)
Navi 32 XT(215-180000006)
Architecture
GCN 3.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
5 billion
28.1 billion
Die Size
366 mm²
346 mm²
Board Design
TDP
190W
263W
Suggested PSU
450 W
600 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1a3x DisplayPort 2.1
Power Connectors
2x 6-pin
2x 8-pin
Graphics Features
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
OpenCL
2.0
2.2
Vulkan
1.2
1.3
Shader Model
6.3
6.8
Benchmark
3DMark Time Spy
2,757
20,086
3DMark Time Spy Extreme
1,239
9,448
3DMark Speed Way
—
3,978
Shadow of the Tomb Raider 2160p
—
82
Cyberpunk 2077 2160p
—
38
Shadow of the Tomb Raider 1440p
—
158
Cyberpunk 2077 1440p
—
82
Shadow of the Tomb Raider 1080p
—
234
Cyberpunk 2077 1080p
—
126
GTA 5 2160p
—
140
GTA 5 1440p
—
140
GTA 5 1080p
—
190
Horizon Forbidden West 1080p
—
98
Horizon Forbidden West 1440p
—
81
Horizon Forbidden West 2160p
—
52
▲ Specs Compare
Data sourced from official specifications and benchmark tests.