GPU Comparison
RADEON
AMD Radeon RX 590 GME
CORE STATE
Polaris 20
VRAM
8 GB
CLOCK SPEED
1420 MHz
TDP
175 W
BUS WIDTH
256 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2020
VS
GEFORCE
L20
CORE STATE
AD102
VRAM
48 GB
CLOCK SPEED
2520 MHz
TDP
275 W
BUS WIDTH
384 bit
ARCHITECTURE
Ada Lovelace
PROCESS
5 nm
LAUNCH DATE
2023
PERFORMANCE BENCHMARKS
3dmark_3dmark_steel_nomad_dx12
geekbench_vulkan
geekbench_opencl
DETAILED SPECIFICATIONS
SPECIFICATION
RX 590 GME
L20
Core Specs
Shading Units
2,304
11,776
+411.1%
Shaders
2,304
11,776
+411.1%
TMUs
144
368
+155.6%
ROPs
32
128
+300.0%
Compute Units
36
—
SM Count
—
92
Clocks
Base Clock
1257 MHz
1440 MHz
Boost Clock
1420 MHz
2520 MHz
Memory Clock
2000 MHz
8 Gbps effective
2250 MHz
18 Gbps effective
Memory
Memory Size
8 GB
48 GB
VRAM (MB)
8,192
49,152
+500.0%
Memory Type
GDDR5
GDDR6
Memory Bus
256 bit
384 bit
Bandwidth
256.0 GB/s
864.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB (per SM)
L2 Cache
2 MB
96 MB
Performance
Pixel Rate
45.44 GPixel/s
322.6 GPixel/s
Texture Rate
204.5 GTexel/s
927.4 GTexel/s
FP32 (TFLOPS)
6.543 TFLOPS
59.35 TFLOPS
FP64 (TFLOPS)
409.0 GFLOPS (1:16)
927.4 GFLOPS (1:64)
FP16 (TFLOPS)
6.543 TFLOPS (1:1)
59.35 TFLOPS (1:1)
AI/RT
RT Cores
—
92
Tensor Cores
—
368
Power
TDP
175 W
275 W
TDP (W)
175
275
+57.1%
Suggested PSU
450 W
600 W
Power Connectors
1x 8-pin
1x 16-pin
Architecture
Architecture
GCN 4.0
Ada Lovelace
GPU Name
Polaris 20
AD102
Generation
Polaris
(RX 500)
Server Ada
(Lxx)
Process Size
14 nm
5 nm
Transistors
5,700 million
76,300 million
Die Size
232 mm²
609 mm²
Foundry
GlobalFoundries
TSMC
Density
24.6M / mm²
125.3M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.3
1.4
OpenCL
2.1
3.0
CUDA
—
8.9
Shader Model
6.7
6.8
Physical
Slot Width
Dual-slot
Dual-slot
Length
241 mm
9.5 inches
267 mm
10.5 inches
Height
—
111 mm
4.4 inches
Outputs
1x HDMI 2.0b3x DisplayPort 1.4a
4x DisplayPort 1.4a
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Production
End-of-life
Active
Predecessor
Arctic Islands
Server Ampere
Successor
Vega
Server Hopper