GPU Comparison
RADEON
AMD FirePro W4300
CORE STATE
Bonaire
VRAM
4 GB
CLOCK SPEED
—
TDP
50 W
BUS WIDTH
128 bit
ARCHITECTURE
GCN 2.0
PROCESS
28 nm
LAUNCH DATE
2015
VS
RADEON
Radeon RX 6800
CORE STATE
Navi 21
VRAM
16 GB
CLOCK SPEED
2105 MHz
TDP
250 W
BUS WIDTH
256 bit
ARCHITECTURE
RDNA 2.0
PROCESS
7 nm
LAUNCH DATE
2020
PERFORMANCE BENCHMARKS
geekbench_opencl
3dmark_3dmark_steel_nomad_dx12
geekbench_metal
geekbench_vulkan
passmark_directx_10
passmark_directx_11
passmark_directx_12
passmark_directx_9
passmark_g2d
passmark_g3d
passmark_gpu_compute
DETAILED SPECIFICATIONS
SPECIFICATION
FirePro W4300
RX 6800
Core Specs
Shading Units
768
3,840
+400.0%
Shaders
768
3,840
+400.0%
TMUs
48
240
+400.0%
ROPs
16
96
+500.0%
Compute Units
12
60
+400.0%
Clocks
Base Clock
—
1700 MHz
Boost Clock
—
2105 MHz
GPU Clock
930 MHz
—
Game Clock
—
1815 MHz
Memory Clock
1500 MHz
6 Gbps effective
2000 MHz
16 Gbps effective
Memory
Memory Size
4 GB
16 GB
VRAM (MB)
4,096
16,384
+300.0%
Memory Type
GDDR5
GDDR6
Memory Bus
128 bit
256 bit
Bandwidth
96.00 GB/s
512.0 GB/s
Cache
L1 Cache
16 KB (per CU)
128 KB per Array
L2 Cache
256 KB
4 MB
L3 Cache
—
128 MB
L0 Cache
—
32 KB per WGP
Performance
Pixel Rate
14.88 GPixel/s
202.1 GPixel/s
Texture Rate
44.64 GTexel/s
505.2 GTexel/s
FP32 (TFLOPS)
1,428.5 GFLOPS
16.17 TFLOPS
FP64 (TFLOPS)
89.28 GFLOPS (1:16)
1,010.4 GFLOPS (1:16)
FP16 (TFLOPS)
—
32.33 TFLOPS (2:1)
AI/RT
RT Cores
—
60
Power
TDP
50 W
250 W
TDP (W)
50
250
+400.0%
Suggested PSU
250 W
600 W
Power Connectors
None
2x 8-pin
Architecture
Architecture
GCN 2.0
RDNA 2.0
GPU Name
Bonaire
Navi 21
Generation
FirePro GCN
(Wx300)
Navi II
(RX 6000)
Process Size
28 nm
7 nm
Transistors
2,080 million
26,800 million
Die Size
160 mm²
520 mm²
Foundry
TSMC
TSMC
Density
13.0M / mm²
51.5M / mm²
API Support
DirectX
12 (12_0)
12 Ultimate (12_2)
OpenGL
4.6
4.6
Vulkan
1.2.170
1.4
OpenCL
2.1
2.1
Shader Model
6.5
6.8
Physical
Slot Width
Single-slot
Dual-slot
Length
171 mm
6.7 inches
267 mm
10.5 inches
Height
69 mm
2.7 inches
120 mm
4.7 inches
Outputs
4x mini-DisplayPort 1.2
1x HDMI 2.12x DisplayPort 1.4a1x USB Type-C
Bus Interface
PCIe 3.0 x16
PCIe 4.0 x16
Other
Launch Price
—
579 USD
Production
End-of-life
End-of-life
Predecessor
FirePro Terascale
Navi
Successor
Radeon Pro GCN
Navi III