GPU Comparison
RADEON
AMD Radeon Pro 555X
CORE STATE
Polaris 21
VRAM
4 GB
CLOCK SPEED
—
TDP
75 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 4.0
PROCESS
14 nm
LAUNCH DATE
2018
VS
GEFORCE
GeForce GTX 460 SE
CORE STATE
GF104
VRAM
1024 MB
CLOCK SPEED
—
TDP
150 W
BUS WIDTH
256 bit
ARCHITECTURE
Fermi
PROCESS
40 nm
LAUNCH DATE
2010
PERFORMANCE BENCHMARKS
geekbench_metal
geekbench_opencl
geekbench_vulkan
DETAILED SPECIFICATIONS
SPECIFICATION
Pro 555X
GTX 460 SE
Core Specs
Shading Units
768
288
-62.5%
Shaders
768
288
-62.5%
TMUs
48
48
0.0%
ROPs
16
32
+100.0%
Compute Units
12
—
SM Count
—
6
Clocks
GPU Clock
907 MHz
650 MHz
Shader Clock
—
1300 MHz
Memory Clock
1470 MHz
5.9 Gbps effective
850 MHz
3.4 Gbps effective
Memory
Memory Size
4 GB
1024 MB
VRAM (MB)
4,096
1,024
-75.0%
Memory Type
GDDR5
GDDR5
Memory Bus
128 bit
256 bit
Bandwidth
94.08 GB/s
108.8 GB/s
Cache
L1 Cache
16 KB (per CU)
64 KB (per SM)
L2 Cache
1024 KB
512 KB
Performance
Pixel Rate
14.51 GPixel/s
7.800 GPixel/s
Texture Rate
43.54 GTexel/s
31.20 GTexel/s
FP32 (TFLOPS)
1,393.2 GFLOPS
748.8 GFLOPS
FP64 (TFLOPS)
87.07 GFLOPS (1:16)
62.40 GFLOPS (1:12)
FP16 (TFLOPS)
1,393.2 GFLOPS (1:1)
—
Power
TDP
75 W
150 W
TDP (W)
75
150
+100.0%
Suggested PSU
—
450 W
Power Connectors
None
2x 6-pin
Architecture
Architecture
GCN 4.0
Fermi
GPU Name
Polaris 21
GF104
Generation
Radeon Pro Mac
(500X Series)
GeForce 400
Process Size
14 nm
40 nm
Transistors
3,000 million
1,950 million
Die Size
123 mm²
332 mm²
Foundry
GlobalFoundries
TSMC
Density
24.4M / mm²
5.9M / mm²
API Support
DirectX
12 (12_0)
12 (11_0)
OpenGL
4.6
4.6
Vulkan
1.3
—
OpenCL
2.1
1.1
CUDA
—
2.1
Shader Model
6.7
5.1
Physical
Slot Width
IGP
Dual-slot
Length
—
210 mm
8.3 inches
Outputs
Portable Device Dependent
2x DVI1x mini-HDMI 1.3a
Bus Interface
PCIe 3.0 x8
PCIe 2.0 x16
Other
Launch Price
—
160 USD
Production
End-of-life
End-of-life
Predecessor
—
GeForce 200
Successor
—
GeForce 500