AMD Radeon R9 290X2 vs AMD Radeon RX 7950 XTX
GPU · Specs Compare
Graphics Card
Release Date
Jun 2014
Unknown
Generation
Volcanic Islands
Navi III
Type
Desktop
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Clock Speeds
Memory Clock
1350 MHz
2500 MHz
Base Clock
—
2200 MHz
Boost Clock
—
3300 MHz
Memory
Memory Size
4GB
24GB
Memory Type
GDDR5
GDDR6
Memory Bus
512bit
384bit
Bandwidth
345.6GB/s
960.0GB/s
Render Config
Compute Units
44
96
Shading Units
2816
6144
TMUs
176
384
ROPs
64
192
L1 Cache
16 KB (per CU)
256 KB per Array
L2 Cache
1024 KB
6 MB
RT Cores
—
96
L3 Cache
—
96 MB
Theoretical Performance
Pixel Rate
64.00 GPixel/s
633.6 GPixel/s
Texture Rate
176.0 GTexel/s
1267 GTexel/s
FP32 (float)
5.632 TFLOPS
81.10 TFLOPS
FP64 (double)
704.0 GFLOPS
2.534 TFLOPS
FP16 (half)
—
162.2 TFLOPS
Graphics Processor
GPU Name
Hawaii
Navi 31
GPU Variant
Hawaii XT(215-0852000)
Navi 31 XTX+
Architecture
GCN 2.0
RDNA 3.0
Foundry
TSMC
TSMC
Process Size
28 nm
5 nm
Transistors
6.2 billion
57.7 billion
Die Size
438 mm²
529 mm²
Board Design
TDP
580W
355W
Suggested PSU
950 W
750 W
Outputs
2x DVI1x HDMI 1.4a1x DisplayPort 1.2
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
Power Connectors
4x 8-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
6.7
▲ Specs Compare
Data sourced from official specifications and benchmark tests.