AMD Radeon RX 7700S vs AMD Radeon R9 270X
GPU Specs Compare
Graphics Card
Release Date
Jan 2023
Oct 2013
Generation
Navi Mobile
Volcanic Islands
Type
Mobile
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1500 MHz
1000 MHz
Boost Clock
2500 MHz
1050 MHz
Memory Clock
2250 MHz
1400 MHz
Memory
Memory Size
8GB
2GB
Memory Type
GDDR6
GDDR5
Memory Bus
128bit
256bit
Bandwidth
288.0GB/s
179.2GB/s
Render Config
Compute Units
32
20
Shading Units
2048
1280
TMUs
128
80
ROPs
64
32
RT Cores
32
-
L1 Cache
128 KB per Array
16 KB (per CU)
L2 Cache
2 MB
512 KB
L3 Cache
32 MB
-
Theoretical Performance
Pixel Rate
160.0 GPixel/s
33.60 GPixel/s
Texture Rate
320.0 GTexel/s
84.00 GTexel/s
FP16 (half)
40.96 TFLOPS
-
FP32 (float)
20.48 TFLOPS
2.688 TFLOPS
FP64 (double)
640.0 GFLOPS
168.0 GFLOPS
Graphics Processor
GPU Name
Navi 33
Curacao
GPU Variant
Navi 33 XT
Curacao XT(215-0848004)
Architecture
RDNA 3.0
GCN 1.0
Foundry
TSMC
TSMC
Process Size
6 nm
28 nm
Transistors
13.3 billion
2.8 billion
Die Size
204 mm²
212 mm²
Board Design
TDP
100W
180W
Outputs
Portable Device Dependent
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
Power Connectors
None
2x 6-pin
Suggested PSU
-
450 W
Graphics Features
DirectX
12 Ultimate (12_2)
12 (11_1)
OpenGL
4.6
4.6
OpenCL
2.2
1.2
Vulkan
1.3
1.2
Shader Model
6.7
5.1
📊 Benchmark
3DMark Time Spy
10,341
1,769
3DMark Time Spy Extreme
4,827
-
3DMark Speed Way
1,902
-
Blender
1,198
-