GPU Comparison
RADEON
AMD Radeon RX 7900 XTX
CORE STATE
Navi 31
VRAM
24 GB
CLOCK SPEED
2498 MHz
TDP
355 W
BUS WIDTH
384 bit
ARCHITECTURE
RDNA 3.0
PROCESS
5 nm
LAUNCH DATE
2022
VS
GEFORCE
GeForce RTX 3080
CORE STATE
GA102
VRAM
10 GB
CLOCK SPEED
1710 MHz
TDP
320 W
BUS WIDTH
320 bit
ARCHITECTURE
Ampere
PROCESS
8 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_opencl
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
RX 7900 XTX
RTX 3080
Core Specs
Shading Units
6,144
8,704
+41.7%
Shaders
6,144
8,704
+41.7%
TMUs
384
272
-29.2%
ROPs
192
96
-50.0%
Compute Units
96
—
SM Count
—
68
Clocks
Base Clock
1929 MHz
1440 MHz
Boost Clock
2498 MHz
1710 MHz
Game Clock
2365 MHz
—
Shader Clock
2269 MHz
—
Memory Clock
2500 MHz
20 Gbps effective
1188 MHz
19 Gbps effective
Memory
Memory Size
24 GB
10 GB
VRAM (MB)
24,576
10,240
-58.3%
Memory Type
GDDR6
GDDR6X
Memory Bus
384 bit
320 bit
Bandwidth
960.0 GB/s
760.3 GB/s
Cache
L1 Cache
256 KB per Array
128 KB (per SM)
L2 Cache
6 MB
5 MB
L3 Cache
96 MB
—
L0 Cache
64 KB per WGP
—
Performance
Pixel Rate
479.6 GPixel/s
164.2 GPixel/s
Texture Rate
959.2 GTexel/s
465.1 GTexel/s
FP32 (TFLOPS)
61.39 TFLOPS
29.77 TFLOPS
FP64 (TFLOPS)
1.918 TFLOPS (1:32)
465.1 GFLOPS (1:64)
FP16 (TFLOPS)
122.8 TFLOPS (2:1)
29.77 TFLOPS (1:1)
AI/RT
RT Cores
96
68
-29.2%
Tensor Cores
—
272
Matrix Cores
192
—
Power
TDP
355 W
320 W
TDP (W)
355
320
-9.9%
Suggested PSU
750 W
700 W
Power Connectors
2x 8-pin
1x 12-pin
Architecture
Architecture
RDNA 3.0
Ampere
GPU Name
Navi 31
GA102
Codename
Plum Bonito
—
Generation
Navi III
(RX 7000)
GeForce 30
Process Size
5 nm
8 nm
Transistors
57,700 million
28,300 million
Die Size
529 mm²
628 mm²
Foundry
TSMC
Samsung
Density
109.1M / mm²
45.1M / mm²
AMD MCM
GCD Transistors
45,400 million
—
GCD Die Size
304.35 mm²
—
MCD Transistors
2,050 million x6
—
API Support
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.4
1.4
OpenCL
2.2
3.0
CUDA
—
8.6
Shader Model
6.8
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
287 mm
11.3 inches
285 mm
11.2 inches
Height
110 mm
4.3 inches
112 mm
4.4 inches
Outputs
1x HDMI 2.1a2x DisplayPort 2.11x USB Type-C
1x HDMI 2.13x DisplayPort 1.4a
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Other
Launch Price
999 USD
699 USD
Production
End-of-life
End-of-life
Predecessor
Navi II
GeForce 20
Successor
Navi IV
GeForce 40